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| File last updated: | December 27, 2021 | |||||||||||||
| Surname | Given-name | Image | Father | Mother | Residence | Birthplace | Birthdate | Bapt-date | Bapt-place | Minister | County/Province | Area | Vol | Page |
| Oak | Charles Bonnell | 3/296.jpg | Theophilus | R. A. | Harvey | Harvey | 1868-08-24 | 1868-12-04 | Harvey | Sheridan, Rev. W. | Peterborough, ON | Harvey Twp. | 3 | 296 |
| Oak | Jabes | 2/533.jpg | John | Grace | Darlington | Darlington | 1860-10-13 | 1861-03-25 | Darlington | Coleman, Rev. F. | Durham, ON | Darlington Twp. | 2 | 533 |
| Oak | Matilda | 1/092.jpg | Lawrence | Mary | Yarmouth | Yarmouth | 1848-03-16 | 1849-09-09 | Adelaide | Barber, Rev.O. | Middlesex, ON | Adelaide Twp. | 1 | 92 |
| Oak | Samuel | 2/533.jpg | John | Grace | Darlington | Darlington | 1859-09-02 | 1861-03-25 | Darlington | Coleman, Rev. F. | Durham, ON | Darlington Twp. | 2 | 533 |
| Oak | Thomas | 1/528.jpg | William | Mary | Hope | Hope | 1844-03-08 | 1844-04-30 | Hope | McFadden, Rev.W. | Durham, ON | Hope Twp. | 1 | 528 |
| Oak | Thor | 1/116.jpg | Lawrence | Mary | Yarmouth | 1846-09-24 | 1846-12-02 | Yarmouth | Phiip, Rev. L.C. | Elgin, ON | St. Thomas, town | 1 | 116 | |
| Oakes | Hiram | 2/274.jpg | Hiram | Sarah | Brooke | Brooke | 1860-05-06 | 1861-04-21 | Warwick | Culbert, Rev. T. | Lambton, ON | Warwick Twp. | 2 | 274 |
| Oakes | James | 1/257.jpg | [adult} | 1836- | Brantford | Brant, ON | Brantford Twp. | 1 | 257 | |||||
| Oakes | Joseph | 1/257.jpg | [adult} | 1836- | Brantford | Brant, ON | Brantford Twp. | 1 | 257 | |||||
| Oakes | Josiah | 1/257.jpg | [adult} | 1836- | Brantford | Brant, ON | Brantford Twp. | 1 | 257 | |||||
| Oakes | Sophia | 1/216.jpg | John | Mary | Thorold | Thorold | 1845-08-15 | 1846-02-15 | Thorold | Demorest, Rev. T. | Welland, ON | Thorold Twp. | 1 | 216 |
| Oakley | Abraham | 1/292.jpg | Reuben | Mary | 1833-10-26 | 1835-07-26 | Dumfires Ct. | Dignam, Rev. Wm. | Brant, ON | Dumfries Twp. | 1 | 292 | ||
| Oakley | Amelia Alberta | 4/343.jpg | Thomas | Mary A. | Matchedash | Matchedash | 1893-10-27 | 1893-12-25 | Matchedash | Kemp, Rev. H.E.W. | Simcoe, ON | Coldwater Twp. | 4 | 343 |
| Oakley | David Corby | 4/343.jpg | Thomas | Mary A. | Matchedash | Matchedash | 1887-01-01 | 1893-12-25 | Matchedash | Kemp, Rev. H.E.W. | Simcoe, ON | Coldwater Twp. | 4 | 343 |
| Oakley | George Rupert | 4/344.jpg | Henry | Ellen | Matchedash | Matchedash | 1890-05-05 | 1894-05-02 | Matchedash | Kemp, Rev. H.E.W. | Simcoe, ON | Coldwater and Innisfil Twps. | 4 | 344 |
| Oakley | Ida Mabel | 4/344.jpg | Henry | Ellen | Matchedash | Matchedash | 1888-11-17 | 1894-05-02 | Matchedash | Kemp, Rev. H.E.W. | Simcoe, ON | Coldwater and Innisfil Twps. | 4 | 344 |
| Oakley | Isaac | 3/627.jpg | Samuel | M. A. | Kingston | Kingston | 1869-07-23 | 1869-09-14 | Kingston | Bland, Rev. HI. | Frontenac, ON | Kingston, city and Twp. | 3 | 627 |
| Oakley | John Wesley | 2/388.jpg | Abram | Francis E. | Peel | Peel | 1865-04-24 | 1866-01-01 | Peel | Tucker, Rev. R.L. | Wellington, ON | Peel Twp. | 2 | 388 |
| Oakley | Martha Serone | 4/343.jpg | Thomas | Mary A. | Matchedash | Matchedash | 1889-11-02 | 1893-12-25 | Matchedash | Kemp, Rev. H.E.W. | Simcoe, ON | Coldwater Twp. | 4 | 343 |
| Oakley | Richard Newton | 4/343.jpg | Thomas | Mary A. | Matchedash | Matchedash | 1891-09-10 | 1893-12-25 | Matchedash | Kemp, Rev. H.E.W. | Simcoe, ON | Coldwater Twp. | 4 | 343 |
| Oakley | Susan | 1/292.jpg | Reuben | Mary | 1835-03-06 | 1835-07-26 | Dumfires Ct. | Dignam, Rev. Wm. | Brant, ON | Dumfries Twp. | 1 | 292 | ||
| Oakley | Truman S. | 4/344.jpg | Henry | Ellen | Matchedash | Matchedash | 1892-03-30 | 1894-05-02 | Matchedash | Kemp, Rev. H.E.W. | Simcoe, ON | Coldwater and Innisfil Twps. | 4 | 344 |
| Oakly | Anne Jane | 2/390.jpg | Thomas | Georgina | Lindsay | Lindsay | 1847-09-29 | 1851-12-13 | Ops | McMullen, Rev. Thomas | Victoria, ON | Ops Twp. | 2 | 390 |
| Oakly | George | 2/390.jpg | Thomas | Georgina | Lindsay | Lindsay | 1851-06-14 | 1851-12-13 | Ops | McMullen, Rev. Thomas | Victoria, ON | Ops Twp. | 2 | 390 |
| Oakly | Thomas James | 2/390.jpg | Thomas | Georgina | Lindsay | Lindsay | 1849-08-08 | 1851-12-13 | Ops | McMullen, Rev. Thomas | Victoria, ON | Ops Twp. | 2 | 390 |
| Oakman | Robert George | 2/488.jpg | G. | A. | Asphodel | Asphodel | 1849-11-12 | 1849-11-28 | Asphodel | Morton, Rev. William | Peterborough, ON | Asphodel Twp. | 2 | 488 |
| Oaks | Caroline | 3/456.jpg | George | M. M. | Goderich | Goderich | 1864-03-06 | 1864-07-17 | Goderich | Brock, Rev. Thos. | Huron, ON | Goderich Twp. | 3 | 456 |
| Oaks | Charlotte A. | 3/456.jpg | George | M. M. | Goderich | Goderich | 1861-06-18 | 1864-07-17 | Goderich | Brock, Rev. Thos. | Huron, ON | Goderich Twp. | 3 | 456 |
| Oaks | George | 2/396.jpg | Thomas | Isa | Manvers | Manvers | 1859-02-07 | 1859-06-25 | Manvers | Hanna, Rev. Thomas | Durham, ON | Manvers Twp. | 2 | 396 |
| Oaks | George Frederick | 3/456.jpg | George | M. M. | Goderich | Goderich | 1859-07-05 | 1864-07-17 | Goderich | Brock, Rev. Thos. | Huron, ON | Goderich Twp. | 3 | 456 |
| Oaks | Harriet Annie | 3/296.jpg | Theodore | R. Ann | Harvey | Harvey | 1870-04-13 | 1870-06-19 | Harvey | Sheridan, Rev. W. | Peterborough, ON | Harvey Twp. | 3 | 296 |
| Oaks | Henrietta | 1/219.jpg | John | Mary | Thorold | Thorold | 1847-10-18 | 1848-02-06 | Thorold | Taylor, Rev. L. | Welland, ON | Thorold Twp. | 1 | 219 |
| Oaks | Henry | 1/652.jpg | Henry | Ann Jane | Elizabethtown | Elizabethtown | 1842-05-07 | 1844-03-20 | Elizabethtown | Healy, Rev.E. | Leeds, ON | Elizabethtown Twp. | 1 | 652 |
| Oaks | Nealy William | 1/652.jpg | Henry | Ann Jane | Elizabethtown | Elizabethtown | 1841-03-10 | 1844-03-20 | Elizabethtown | Healy, Rev.E. | Leeds, ON | Elizabethtown Twp. | 1 | 652 |
| Oaks | Richard | 1/652.jpg | Henry | Ann Jane | Elizabethtown | Elizabethtown | 1830-04-30 | 1844-03-20 | Elizabethtown | Healy, Rev.E. | Leeds, ON | Elizabethtown Twp. | 1 | 652 |
| Oalmun | Eldred Llewellyn | 4/390.jpg | John | Mineria | Stroud | Stroud | 1882-04-02 | 1883-05-22 | Stroud | Totten, Rev. J.W. | Simcoe, ON | Stroud Twp | 4 | 390 |
| Oastler | Jane Ann | 3/659.jpg | James | Julia | Parry Sd | Parry Sound | 1872-10-28 | 1873-05-22 | Parry Sound | Tucker, Rev. S. | Parry Sound, ON | McKellar Twp. | 3 | 659 |
| Oaten | Mary Jane | 4/191.jpg | Robert | Sarah | Draper | Draper | 1872-03-07 | 1873-04-03 | Draper | Webster, Rev. John | Muskoka, ON | Draper Twp. | 4 | 191 |
| Oates | Adelaide | 2/007.jpg | Richard Hawkins | Isabella | Toronto | Toronto | 1846-06-20 | 1847-08-18 | Toronto | Rev.Ep'n.Evans | York, ON | Toronto, circuit | 2 | 7 |
| Oates | John Armitage | 1/108.jpg | Joseph | Catharine | London | 1847-09-24 | 1847-11-07 | London | Botterell, Rev. E. | Middlesex, ON | London, town | 1 | 108 | |
| Oath | Alice | 2/077.jpg | Abraham | Jane | Toronto Twp. | Toronto Twp. | 1852-02-03 | 1852-05-04 | Toronto Twp. | Young, Rev. K. | York, ON | Toronto Twp. | 2 | 77 |
| Oavano | Mary | 2/384.jpg | William | Sarah | Manvers | Manvers | 1855-05-07 | 1855-09-24 | Manvers | Hanna, Rev. T. | Durham, ON | Manvers Twp. | 2 | 384 |
| Oberolter | John William | 3/154.jpg | John | Caroline | Trafalgar | Trafalgar | 1852-03-01 | 1852-12-01 | Trafalgar | McCallum, Rev. J. W. | Halton, ON | Trafalgar Twp. | 3 | 154 |
| Oberry | Philip | 2/052.jpg | Edwan | Anne | Hay | Hay | 1858-09-06 | 1862-12-13 | Hay | Chapman, Rev.Wm. | Huron, ON | Hay Twp. | 2 | 52 |
| Obetahnebon | Peter | 1/807.jpg | James | Mary | Cape Crocker | Manitoulin | 1850-07-20 | 1860-11-04 | Cape Crocker | Brownell, Rev. S. | Bruce, ON | Colpoy's Bay Indians | 1 | 807 |
| Obetahnebon | Sarah | 1/807.jpg | James | Mary | Cape Crocker | Durham | 1856-10-10 | 1860-11-04 | Cape Crocker | Brownell, Rev. S. | Bruce, ON | Colpoy's Bay Indians | 1 | 807 |
| Obetahnebon | Sophia | 1/807.jpg | James | Mary | Cape Crocker | Collingwood | 1853-10-05 | 1860-11-04 | Cape Crocker | Brownell, Rev. S. | Bruce, ON | Colpoy's Bay Indians | 1 | 807 |
| Obey | Albert Obey | 2/690.jpg | Peter | Julia A. | Elizabethtown | Elizabethtown | 1863-01-25 | 1863-03-15 | Ernesttown | Andrews, Rev. W. | Leeds, ON | Elizabethtown Twp. | 2 | 690 |
| Obrian | Eliza Amelia | 1/699.jpg | Patrick | Janet | Westmeath | Westmeath | 1845-11-13 | 1846-05-10 | Westmeath | Shaler, Rev. H. | Renfrew, ON | Westmeath Twp. | 1 | 699 |
| Obrian | Elizabeth Caratiy | 2/145.jpg | Joseph W. | Sarah | London | London | 1864-06-28 | 1865-01-22 | London | English, Rev. N.F. | Middlesex, ON | London, city | 2 | 145 |
| Obrian | Margare E. | 2/712.jpg | Patrick | Jennet | Westmeath | Westmeath | 1850-03-17 | 1850-05-26 | Westmeath | Howes, Rev. John | Renfrew, ON | Westmeath Twp. | 2 | 712 |
| Obrian | Martha A. | 2/372.jpg | Edward | Anne | Osnabruck | Osnabruck | 1854-08-04 | 1855-01-18 | Osnabruck | Howes, Rev. John | Stormont, ON | Osnabruck Twp. | 2 | 372 |
| Obrian | Urias | 1/723.jpg | Charlotte | Williamsburgh | Williamsburgh | 1844-03-11 | 1844-08-20 | Williamsburgh | Bevitt, Rev. T. | Dundas, ON | Williamsburg Twp. | 1 | 723 | |
| O'Brian | Catherine Elizabeth | 1/797.jpg | Hiram | Margaret | Rawdon | Rawdon | 1852-01-13 | 1853-03-13 | Rawdon | Miles, Rev. S. | Hastings, ON | Rawdon Twp. | 1 | 797 |
| O'Brian | Eliza Mary | 3/276.jpg | Thomas | Lucy | Westmeath | Westmeath | 1872-12-28 | 1874-06-24 | Westmeath | Howes, Rev. John | Renfrew, ON | Westmeath Twp. | 3 | 276 |
| O'Brian | Elizabeth | 2/046.jpg | James | Anne | Biddulph | Biddulph | 1853-12-12 | 1854-05-22 | McGillivray | Webster, Rev. John | Middlesex, ON | McGillivray Twp. | 2 | 46 |
| O'Brian | Harriet Alfreda | 2/735.jpg | J. | E. | Westmeath | Westmeath | 1859-10-19 | 1860-04-18 | Westmeath | Morton, Rev. Wm. | Renfrew, ON | Westmeath Twp. | 2 | 735 |
| O'Brian | Jenet Melena | 3/276.jpg | Thomas | Lucy | Westmeath | Westmeath | 1870-11-14 | 1874-06-24 | Westmeath | Howes, Rev. John | Renfrew, ON | Westmeath Twp. | 3 | 276 |
| O'Brian | Jennet | 3/273.jpg | Charles | Emeline | Westmeath | Westmeath | 1872-06-18 | 1874-05-14 | Westmeath | Howes, Rev. John | Renfrew, ON | Westmeath Twp. | 3 | 273 |
| O'Brian | John | 3/276.jpg | Thomas | Lucy | Westmeath | Westmeath | 1868-09-18 | 1874-06-24 | Westmeath | Howes, Rev. John | Renfrew, ON | Westmeath Twp. | 3 | 276 |
| O'Brian | John Henry | 1/797.jpg | Hiram | Margaret | Rawdon | Madoc | 1849-09-05 | 1853-03-13 | Rawdon | Miles, Rev. S. | Hastings, ON | Rawdon Twp. | 1 | 797 |
| O'Brian | John William | 3/739.jpg | Joseph W. | Sarah | London | London | 1861-10-12 | 1861-03-30 | London Tp | Laird, Rev. J. G. | Middlesex, ON | London, city and Twp. | 3 | 739 |
| O'Brian | Joseph William | 3/165.jpg | John | Elizabeth | Westmeath | Westmeath | 1844-05-02 | 1857-07-15 | Westmeath | Hammond, Rev. R. M. | Renfrew, ON | Westmeath Twp. | 3 | 165 |
| O'Brian | Margaret | 2/088.jpg | James | Anne | McGillivray | McGillivray | 1857-01-13 | 1857-09-27 | McGillivray | Koyle, Rev. E. S. | Middlesex, ON | McGillivray Twp. | 2 | 88 |
| O'Brian | Sophia Elizabeth | 3/276.jpg | John | Elizabeth | Westmeath | Westmeath | 1870-09-25 | 1874-06-29 | Westmeath | Howes, Rev. John | Renfrew, ON | Westmeath Twp. | 3 | 276 |
| O'Brian | Thomas Alfred | 3/165.jpg | John | Elizabeth | Westmeath | Westmeath | 1856-06-07 | 1857-07-15 | Westmeath | Hammond, Rev. R. M. | Renfrew, ON | Westmeath Twp. | 3 | 165 |
| Obrien | Albert | 4/123.jpg | John | Elizabeth | Gannonoque | Gannonoque | 1875-09-01 | Leeds | Werden, Rev. J.E. | Leeds, ON | Leeds Twp. | 4 | 123 | |
| Obrien | Catharine Priscilla | 1/076.jpg | James | Anne | Gillivray | Gillivray | 1850-08-05 | 1852-07-12 | Gillivray | Case, Rev.Geo. | Middlesex, ON | McGillivray Twp. | 1 | 76 |
| Obrien | Cornelius S. | 3/152.jpg | James | B. | Dunville | Esquesing | 1870-04-30 | 1870-11-07 | Esquesing | Briggs, Rev. J. | Halton, ON | Esquesing Twp. | 3 | 152 |
| Obrien | George | 3/152.jpg | James | B. | Dunville | Dunville | 1867-12-28 | 1870-11-07 | Esquesing | Briggs, Rev. J. | Halton, ON | Esquesing Twp. | 3 | 152 |
| Obrien | Gladdes May | 4/380.jpg | William Joseph | Sylvia | Erie,Ont | Erie,Ont | 1896-05-05 | 1897-03-31 | Erie,Ont | Snowden,Rev. Thos.J. | Perth and Huron, ON | Kirkton Twp. | 4 | 380 |
| Obrien | Henry Alexander | 1/699.jpg | Patrick | Janet | Westmeath | Westmeath | 1843-02-30 | 1843-04-09 | Westmeath | Luke, Rev. John | Renfrew, ON | Westmeath Twp. | 1 | 699 |
| Obrien | Jennett | 1/076.jpg | James | Anne | Gillivray | Gillivray | 1852-02-23 | 1852-07-12 | Gillivray | Case, Rev.Geo. | Middlesex, ON | McGillivray Twp. | 1 | 76 |
| Obrien | John | 4/123.jpg | John | Elizabeth | Gannonoque | Gannonoque | 1875-09-01 | Leeds | Werden, Rev. J.E. | Leeds, ON | Leeds Twp. | 4 | 123 | |
| Obrien | Samuel | 3/152.jpg | James | B. | Dunville | Dunville | 1864-11-17 | 1870-11-07 | Esquesing | Briggs, Rev. J. | Halton, ON | Esquesing Twp. | 3 | 152 |
| O'Brien | Adaline Elizabeth | 1/215.jpg | Roswell | Elizabeth | Caistor | Caistor | 1848-02-06 | 1848-05-14 | Caistor | Hurlburt, Rev. T. | Lincoln, ON | Caistor Twp. | 1 | 215 |
| O'Brien | Alice Eliza | 2/827.jpg | William | Susanna | Pembroke | Pembroke | 1863-02-23 | 1864-09-27 | Pembroke | Tomblin, Rev.W. | Renfrew, ON | Pembroke Twp. | 2 | 827 |
| O'Brien | Catharine Elizabeth | 2/784.jpg | James | Barbara | Oro | Oro | 1863-03-19 | 1863-04-26 | Oro | Slater, Rev. S.C. | Simcoe, ON | Oro Twp. | 2 | 784 |
| O'Brien | Catherine Emmeline | 3/605.jpg | William | Susanna | Goulbourn | Goulbourn | 1867-02-10 | 1869-03-28 | Goulbourn | Brown, Rev. Wm. D. | Carleton, ON | Goulbourn Twp. | 3 | 605 |
| O'Brien | Charles Edgar | 3/272.jpg | John | Elizabeth | Westmeath | Westmeath | 1869-05-02 | 1869-12-03 | Westmeath | Lester, Rev. A. | Renfrew, ON | Westmeath Twp. | 3 | 272 |
| O'Brien | Charles Wellington | 2/255.jpg | Henry | Rachel | Madoc | Madoc | 1862-08-29 | 1864-02-04 | Madoc | Harris, Rev. Edward | Hastings, ON | Madoc Twp. | 2 | 255 |
| O'Brien | Edith May | 3/477.jpg | Joseph | S. | London | London | 1871-05-21 | 1871-08-20 | London | Forman, Rev. R.J. | Middlesex, ON | London, city and Twp. | 3 | 477 |
| O'Brien | Emeline Augusta | 1/215.jpg | Roswell | Elizabeth | Caistor | Caistor | 1845-10-15 | 1848-05-14 | Caistor | Hurlburt, Rev. T. | Lincoln, ON | Caistor Twp. | 1 | 215 |
| O'Brien | Fanny Caroline | 2/287.jpg | James | Rebecca | Sunnidale | Sunnidale | 1865-02-16 | 1863-05-25 | Barrie | Slater, Rev. J.C. | Simcoe, ON | Barrie, town and Vespra Twp. | 2 | 287 |
| O'Brien | John Patrick | 2/830.jpg | John | Elizabeth | Westmeath | Westmeath | 1867-10-18 | 1868-07-29 | Westmeath | Tomblin, Rev. W. | Renfrew, ON | Westmeath Twp. | 2 | 830 |
| O'Brien | Joseph William | 2/713.jpg | John | Elizabeth | Westmeath | Westmeath | 1844-05-02 | 1857-07-15 | Westmeath | Hammond, Rev. R.M. | Renfrew, ON | Westmeath Twp. | 2 | 713 |
| O'Brien | Martha Ann | 1/204.jpg | James | Thirza | London | 1856-01-11 | 1856-02-17 | London | Wilkinson, Rev. H. | Middlesex, ON | London, city | 1 | 204 | |
| O'Brien | Martha Ellen | 1/210.jpg | Rosedale | Elizabeth | Caistor | Caistor | 1843-11-19 | 1844-05-26 | Gainsboro | Poole, Rev. Geo. | Lincoln, ON | Gainsborough Twp. | 1 | 210 |
| O'Brien | Samuel Quincey | 3/476.jpg | Joseph | Sarah | London | London | 1869-07-05 | 1870-12-25 | London | Forman, Rev. R.J. | Middlesex, ON | London, city and Twp. | 3 | 476 |
| O'Brien | Sarah Jane | 2/048.jpg | Denis | Margaret | Dundas | Dundas | 1857-08-25 | 1857-10-01 | Dundas | Rose, Rev. S. | Wentworth, ON | Dundas, town | 2 | 48 |
| O'Brien | Thomas Alfred | 2/713.jpg | John | Elizabeth | Westmeath | Westmeath | 1856-06-07 | 1857-07-15 | Westmeath | Hammond, Rev. R.M. | Renfrew, ON | Westmeath Twp. | 2 | 713 |
| O'Brien | William Henry | 1/210.jpg | Rosedale | Elizabeth | Caistor | Thorald | 1840-05-25 | 1844-05-26 | Gainsboro | Poole, Rev. Geo. | Lincoln, ON | Gainsborough Twp. | 1 | 210 |
| O'Brien | William Henry | 2/255.jpg | Henry | Rachel | Madoc | Madoc | 1864-01-16 | 1864-02-04 | Madoc | Harris, Rev. Edward | Hastings, ON | Madoc Twp. | 2 | 255 |
| O'Brien | William Patrick | 3/272.jpg | Henry | Martha | Westmeath | Westmeath | 1869-07-25 | 1869-12-03 | Westmeath | Lester, Rev. A. | Renfrew, ON | Westmeath Twp. | 3 | 272 |
| Ocamb | Dora Margaret | 4/241.jpg | John McCullouogh | Ida | Tyendenaga | Thurlow | 1886-04-22 | 1887-12-06 | Tyendenaga | Peak, Rev. W.H. | Hastings, ON | Tyendinaga Twp. | 4 | 241 |
| O'Connor | Thomas Henry Watson | 3/373.jpg | P. | A.(adopted) | Dumfries | Dumfries | 1863-01-14 | 1867-06-20 | Dumfries | Laird, Rev. J.G. | Brant, ON | Dumfries North and South Twps. | 3 | 373 |
| Ocs | Isob | 2/384.jpg | Thomas | Isob | Manvers | Cobourg | 1854-03-09 | 1855-04-24 | Manvers | Hanna, Rev. T. | Durham, ON | Manvers Twp. | 2 | 384 |
| Odbert | Francis A. | 1/060.jpg | Thomas | Margaret | S. Easthope | S. Easthope | 1859-07-21 | 1860-05-07 | S. Easthope | Ellsworth, Rev. O.H. | Perth, ON | Easthope South Twp. | 1 | 60 |
| Odbert | Rebecca | 1/060.jpg | Thomas | Mary A. | S. Easthope | S. Easthope | 1862-03-27 | 1862-08-31 | S. Easthope | Hugill, Rev. J. | Perth, ON | Easthope South Twp. | 1 | 60 |
| Odbert | Sarah Elizabeth | 3/527.jpg | Richard | Mary | Goderich Tp. | Goderich Tp. | 1869-04-24 | 1869-12-26 | Goderich | Kellam, Rev. H. | Huron, ON | Goderich Twp. | 3 | 527 |
| Odbert | Thomas George Hamilton | 3/537.jpg | Thomas | Mary Anne | S.E. Hope | S.E. Hope | 1866-03-08 | 1867-05-08 | S.E.Hope | Brown, Rev. Geo. M. | Perth, ON | Easthope North and South Twps. | 3 | 537 |
| Oddy | Hannah Mary | 3/002.jpg | John | Mary | Toronto | Toronto | 1858-02-11 | 1867-05-14 | Toronto | Burwash, Rev. N. | York, ON | Toronto, city and York Twp. | 3 | 2 |
| Odel | Safty Theresa | 2/685.jpg | Horace | Adeline | Brockville | Brockville | 1850-10-13 | 1851-10-13 | Elizabethtown | Andrews, Rev. W. | Leeds, ON | Elizabethtown Twp. | 2 | 685 |
| Odele | Edith Delphina | 2/685.jpg | Horace | Adeline | Brockville | Brockville | 1853-01-10 | 1853-04-21 | Elizabethtown | Nankeville, Rev. B. | Leeds, ON | Elizabethtown Twp. | 2 | 685 |
| Odell | Catherine | 1/127.jpg | Leonard | Rachel | Westminster | Westminster | 1844-12-18 | 1845-05-18 | Dorchester | Shepherd, Rev. Edw. | Middlesex and Elgin, ON | Dorchester North Twp. | 1 | 127 |
| Odell | Charles Augustus | 4/337.jpg | Augustus | Thurza | 1880-02-28 | 1896-04-08 | Delaware | Blatchfird, Rev. Y W. | Middlesex, ON | Westminster Twp. | 4 | 337 | ||
| Odell | Cornelia Gertrude | 2/231.jpg | Frederick | Fanny | Westminsterr | Westminsterr | 1861-11-04 | 1865-05-14 | Westminster | Tucker, Rev. S. | Middlesex, ON | Westminster Twp. | 2 | 231 |
| Odell | Eliza Ann | 1/127.jpg | Leonard | Rachael | Westminster | Westminster | 1843-03-03 | 1844-03-10 | Dorchester | Shepherd, Rev. Edw. | Middlesex and Elgin, ON | Dorchester North Twp. | 1 | 127 |
| Odell | Frederick Alexander | 2/231.jpg | Frederick | Fanny | Westminsterr | Westminsterr | 1864-10-24 | 1865-05-14 | Westminster | Tucker, Rev. S. | Middlesex, ON | Westminster Twp. | 2 | 231 |
| Odell | Henry Lootz | 2/231.jpg | Frederick | Fanny | Westminsterr | Westminsterr | 1857-02-16 | 1865-05-14 | Westminster | Tucker, Rev. S. | Middlesex, ON | Westminster Twp. | 2 | 231 |
| Odell | Henry Thomas | 1/128.jpg | Philip B. | Cyntha W. | Dorchester | Dorchester | 1857-10-11 | 1857-12-08 | N. Dorchester | Hutchinson, Rev. J. | Middlesex and Elgin, ON | Dorchester North Twp. | 1 | 128 |
| Odell | Herbert Greaves | 4/019.jpg | Henry | Eliza | Orono | Orono | 1878-06-23 | 1878-09-15 | Orono | Emsley, Rev. W.H. | Durham, ON | Clarke Twp. | 4 | 19 |
| Odell | Jenet Ray | 2/216.jpg | John | Amelia | Hemmngford | Hemmngford | 1856-05-03 | 1856-06-16 | Hemmngford | Clarke, Rev. Richard | Hemmingford, QC | Hemmingford Twp. | 2 | 216 |
| Odell | Liley Elucia | 1/639.jpg | Horace Culver | Adeline H. | Brockville | Brockville | 1860-02-23 | 1861-05-28 | Brockville | Brock, Rev.Jas. | Leeds, ON | Brockville, town | 1 | 639 |
| Odell | Polly J. | 3/417.jpg | Joseph | Sophorina | Dorchester | Dorchester | 1866-04-25 | 1869-05-05 | Dorchester | Crews, Rev. Thos. | Middlesex, ON | Dorchester Twp. | 3 | 417 |
| Oder | Caroline Elizabeth | 1/157.jpg | Jos. Hy. | Elizabeth Blake | Oro | Oro | 1856-02-23 | 1856-04-27 | Vespra | Brownell, Rev.S. | Simcoe, ON | Vespra Twp. | 1 | 157 |
| Odgen | Amelia Permelia | 4/229.jpg | William | Rosanna | Huron | Huron | 1887-08-03 | 1888-09-23 | Huron | Webster, Rev. John | Huron, ON | Fordwich Twp. | 4 | 229 |
| O'Doherty | Margaret Rachael | 4/032.jpg | William | Rachel | St.Vincent | St.Vincent | 1872-11-07 | 1875-04-28 | St.Vincent | Anderson, Rev. Jas. | Grey, ON | St. Vincent Twp. | 4 | 32 |
| O'Doherty | William James | 4/032.jpg | William | Rachel | St.Vincent | St.Vincent | 1875-01-05 | 1875-04-28 | St.Vincent | Anderson, Rev. Jas. | Grey, ON | St. Vincent Twp. | 4 | 32 |
| O'Donnell | Ellen | 3/546.jpg | Anthony | M. | St Joseph I. | St Joseph I. | 1866-03-05 | 1867-11-14 | Bruce Mines | Creighton, Rev. K. | Algoma, ON | Algoma District | 3 | 546 |
| O'Donnell | John Burton | 4/327.jpg | John | Sarah | Galt | Galt | 1885-07-30 | 1890-03-21 | Galt | Cunningham, Rev. A. | Waterloo, ON | Galt Twp. | 4 | 327 |
| O'Donnell | Oliver | 4/327.jpg | John | Sarah | Galt | Galt | 1890-03-26 | Galt | Cunningham, Rev. A. | Waterloo, ON | Galt Twp. | 4 | 327 | |
| Oeuam | Ida Victoria | 2/568.jpg | Richard | Euphmia | Iroquois | Iroquois | 1858-01-17 | 1858-06-05 | Matilda | Brewster, Rev. R. | Dundas, ON | Matilda Twp. | 2 | 568 |
| Offey | Eliza | 2/444.jpg | Robert Thomson | Eliza | Ramsay | Ramsay | 1851-12-23 | 1852-05-20 | Ramsay | Constable, Rev. M. | Lanark, ON | Ramsay Twp. | 2 | 444 |
| Offord | Frederick | 2/260.jpg | Jonathan | Emily | Ottawa | Ottawa | 1866-09-15 | 1867-05-28 | Ottawa | Douse, Rev. J. | Carleton, ON | Nepean Twp. | 2 | 260 |
| Offord | Frederick | 3/801.jpg | Jonathan | Emily | Ottawa | Ottawa | 1866-09-15 | 1867-05-28 | Ottawa | Douse, Rev. John | Carleton, ON | Ottawa, city | 3 | 801 |
| Offord | Jonathan | 2/260.jpg | Jonathan | Emily | Ottawa | Ottawa | 1864-07-31 | 1867-05-28 | Ottawa | Douse, Rev. J. | Carleton, ON | Nepean Twp. | 2 | 260 |
| Offord | Jonathan | 3/803.jpg | Jonathan | Emily | Ottawa | Kingston | 1864-07-31 | 1867-05-28 | Ottawa | Douse, Rev. J. | Carleton, ON | Ottawa, city | 3 | 803 |
| O'Flynn | Harriet Eliza | 1/523.jpg | John | Nancy | Madoc | Madoc | 1845-11-23 | 1852-07-26 | Madoc | Miles, Rev. S. | Hastings, ON | Madoc Twp. | 1 | 523 |
| O'Flynn | Helen Blanche | 4/082.jpg | Thomas D. | Margaret | Colborne | Colborne | 1877-11-10 | 1878-05-26 | Colborne | Locke, Rev. J. H. | Northumberland, ON | Cramahe Twp. | 4 | 82 |
| O'Flynn | Nancy Catharine | 1/523.jpg | John | Nancy | Madoc | Madoc | 1848-12-18 | 1852-07-26 | Madoc | Miles, Rev. S. | Hastings, ON | Madoc Twp. | 1 | 523 |
| O'Flynn | Robert Murdock Burns | 1/523.jpg | John | Nancy | Madoc | Fredericksburgh | 1839-05-19 | 1852-07-26 | Madoc | Miles, Rev. S. | Hastings, ON | Madoc Twp. | 1 | 523 |
| O'Flynn | Stephen Franklin Miles | 1/523.jpg | John | Nancy | Madoc | Madoc | 1850-09-11 | 1852-07-26 | Madoc | Miles, Rev. S. | Hastings, ON | Madoc Twp. | 1 | 523 |
| O'Flynn | Thos.Dumfrhy McCormick | 1/523.jpg | John | Nancy | Madoc | Fredericksburgh | 1841-06-15 | 1852-07-26 | Madoc | Miles, Rev. S. | Hastings, ON | Madoc Twp. | 1 | 523 |
| O'Flynn | William Henry | 1/523.jpg | John | Nancy | Madoc | Madoc | 1847-04-25 | 1852-07-26 | Madoc | Miles, Rev. S. | Hastings, ON | Madoc Twp. | 1 | 523 |
| Ofve | Alice | 3/149.jpg | George | Charlotte | Grey | Grey | 1872-06-08 | 1873-02-16 | Grey | Davey, Rev. R. | Huron, ON | Grey Twp. | 3 | 149 |
| Ogain | Emma Maria | 2/329.jpg | E. J. | Maria | Oakville | Oakville | 1857-05-24 | 1857-08-06 | Trafalgar | Green, Rev. A.T. | Halton, ON | Trafalgar Twp. | 2 | 329 |
| Ogden | William | 2/284.jpg | John | Jane | Nottawasaga | Nottawasaga | 1848-04-07 | 1849-03-04 | Barrie | Rice, Rev. L.O. | Simcoe, ON | Barrie, town and Vespra Twp. | 2 | 284 |
| Ogden | William | 2/138.jpg | John | Jane | Nasagawega | Nasagawega | 1848-04-07 | 1849-03-04 | Nassagawega | Rice, Rev. L.O. | Halton, ON | Nassagaweya Twp. | 2 | 138 |
| Ogilvie | Nelson Ross | 4/363.jpg | James | Annie | Ottawa | Ottawa | 1892-12-01 | 1893-07-12 | Ottawa | McRitchie, Rev. Geo. | Carleton, ON | Ottawa | 4 | 363 |
| Ogilvie | William | 1/709.jpg | James | Margaret | N.Edinburgh | Nepean | 1846-04-07 | 1846-07-31 | N.Edinburgh | Taylor, Rev. T. | Carleton, ON | Gloucester Twp. | 1 | 709 |
| Ogilvie | William Morley Punshon | 3/803.jpg | William | Mary Ann | Ottawa | Ottawa | 1873-01-10 | 1874-03-11 | Ottawa | Taylor, Rev. L. | Carleton, ON | Ottawa, city | 3 | 803 |
| Ogle | Ellen | 1/032.jpg | William | M. A. | Mersea | Mersea | 1860-04-12 | 1860-12-10 | Mersea | Hodgson, Rev. J. | Essex, ON | Mersea Twp. | 1 | 32 |
| Ogle | Hariet Mary | 2/131.jpg | Christy | Catherine | Mersea | Mersea | 1861-04-10 | 1867-01-13 | Mersea | Culbert, Rev. T. | Essex, ON | Mersea Twp. | 2 | 131 |
| Ogle | Isabella Casia | 2/343.jpg | Christie | Mersea | Mersea | 1864-01-16 | 1864-05-21 | Mersea | Howard, Rev. T.S. | Essex, ON | Mersea Twp. | 2 | 343 | |
| Ogle | Mary Victoria | 3/732.jpg | John | Sarah | Osnabruck | Osnabruck | 1873-06-30 | 1874-09-06 | Osnabruck | Brown, Rev. Wm. D. | Stormont, ON | Osnabruck Twp. | 3 | 732 |
| Ogle | Ruth | 2/131.jpg | William | Mary A. | Mersea | Mersea | 1865-05-02 | 1865-07-02 | Mersea | Culbert, Rev. T. | Essex, ON | Mersea Twp. | 2 | 131 |
| Ogle | Ruth Amelia | 2/343.jpg | Christopher | Catherine | Mersea | Mersea | 1862-01-14 | 1862-05-11 | Mersea | Howard, Rev. T.S. | Essex, ON | Mersea Twp. | 2 | 343 |
| Oglesby | James | 2/109.jpg | James | Susanna | Blanshard | Blanshard | 1855-08-31 | 1855-09-23 | Blanshard | Pisvch, Rev. Richard | Perth, ON | Blanshard Twp. | 2 | 109 |
| Oglesby | Martha | 1/073.jpg | James | Susanna | Blanchard | Blanchard | 1853-06-12 | 1853-07-03 | Blanchard | Gilbert, Rev.C.W.M. | Perth, ON | Blanshard Twp. | 1 | 73 |
| Oglesby | William | 2/854.jpg | James | Sus. | Blanchard | Blanchard | 1860-10-12 | 1860-12-23 | Blanchard | Edwards, Rev. A. | Perth, ON | Blanshard Twp. | 2 | 854 |
| Oglivie | Charlotte | 3/044.jpg | Rhoda | Keppel Twp | Keppel Twp | 1870-05-15 | 1870-05-14 | Keppel | Brown, Rev. Geo. M. | Grey, ON | Keppel Twp. | 3 | 44 | |
| Ogram | Elizabeth | 3/541.jpg | John | Elizabeth | McGillvray | Canada | 1863-12-29 | 1865-01-19 | McGillivray | Sexsmith, Rev. G. | Middlesex, ON | McGillivray Twp. | 3 | 541 |
| Ogram | Mabel Edna | 4/308.jpg | John | Mary | Elderslie | Elderslie | 1883-04-15 | 1884-01-14 | Elderslie | Webster, Rev. John | Bruce, ON | Arkwright Twp. | 4 | 308 |
| Ogram | Mabel Edna | 4/440.jpg | John | Mary | Elderslie | Elderslie | 1883-04-15 | 1884-01-14 | Elderslie | Webster, Rev. John | Bruce, ON | Elderslie Twp. | 4 | 440 |
| Ogram | Sarah Ann | 3/541.jpg | John | Elizabeth | McGillvray | U. States | 1860-09-15 | 1865-01-19 | McGillivray | Sexsmith, Rev. G. | Middlesex, ON | McGillivray Twp. | 3 | 541 |
| Ohara | Franklin | 4/454.jpg | Gideon | Nancy | Zone | Zone | 1848-06-28 | 1849-10-21 | Zone | Sallows, Rev. E. | Middlesex and Kent, ON | Wardsville, Zone and Mosa Twps. | 4 | 454 |
| Ohara | Samuel | 1/793.jpg | J. | D. | Marsham | Marsham | 1846-11-07 | 1846-12-05 | Marsham | Morton, Rev. Wm. | Gatineau, QC | Gatineau | 1 | 793 |
| O'Hara | Charles Benson | 1/560.jpg | James | Mary I. | Madoc | Madoc | 1848-11-05 | 1849-06-24 | Madoc | Miles, Rev. S. | Hastings, ON | Madoc Twp. | 1 | 560 |
| O'Hara | Charles Butler | 3/670.jpg | John | Mary Ann | Renfrew | Renfrew | 1866-01-23 | 1866-02-10 | Renfrew | Creighton, Rev. W. | Renfrew, ON | Horton Twp. | 3 | 670 |
| O'Hara | Jane | 2/116.jpg | Blenheim | Whitby | 1835-08-03 | 1858-09-19 | Blenheim | Reed, Rev. H. | Oxford, ON | Blenheim (now Blandford-Blenheim) Twp. | 2 | 116 | ||
| O'Hara | Mary Anne | 1/794.jpg | John | Sarah | Masham | Masham | 1846-12-10 | 1847-08-27 | Masham | Young, Rev. G. | Gatineau, QC | Gatineau and Hull | 1 | 794 |
| O'Hara | Mary Jane | 2/721.jpg | William John | Margaret H. | Renfrew | Renfrew | 1864-02-14 | 1864-06- | Horton | Huntingdon. Rev. S. | Renfrew, ON | Horton Twp. | 2 | 721 |
| O'Hara | William | 1/599.jpg | Patrick | Cynthia | Madoc | Leray,N.Y. | 1817-05-20 | 1845-05-20 | Madoc | Phelps, Rev. R'd | Hastings, ON | Madoc Twp. | 1 | 599 |
| O'Heron | Charlotte C. | 3/630.jpg | Smith | Adult | 1871-01-08 | Townsend | Lucas, Rev. D. V. | Norfolk, ON | Townsend Twp. | 3 | 630 | |||
| Oiles | James Thomas | 2/517.jpg | William | Ann | King | King | 1865-03-11 | 1867-07-08 | Vaughan | Coleman, Rev. William | York, ON | Vaughan Twp. | 2 | 517 |
| Oiles | Sarah Ann | 2/517.jpg | William | Ann | King | King | 1863-11-10 | 1867-07-08 | Vaughan | Coleman, Rev. William | York, ON | Vaughan Twp. | 2 | 517 |
| Oiles | William Emerson | 2/517.jpg | William | Ann | King | King | 1861-01-29 | 1867-07-08 | Vaughan | Coleman, Rev. William | York, ON | Vaughan Twp. | 2 | 517 |
| Oimerod | Ann | 1/473.jpg | James | Hannah | 1842-04-22 | 1845-04-26 | Scarboro | Baxter, Rev. J. | York, ON | Scarborough Twp. | 1 | 473 | ||
| Oimerod | Joseph | 1/473.jpg | James | Hannah | 1844-07-30 | 1845-04-26 | Scarboro | Baxter, Rev. J. | York, ON | Scarborough Twp. | 1 | 473 | ||
| Oke | Andrew Albert | 2/107.jpg | Richard | Alice | London | London | 1865-10-05 | 1866-01-01 | London | Bishop, Rev. James H. | Middlesex, ON | London, city | 2 | 107 |
| Oke | Charles | 3/610.jpg | Francis | Mary | Lake of Two Mountains | Gloucester | 1873-02-08 | 1873-02-25 | Osgoode | Down, Rev. S. | Carleton, ON | Gloucester Twp. | 3 | 610 |
| Oke | Eliza Jane | 2/096.5.jpg | William | Charlotte | Adelaide | Adelaide | 1864-06-22 | 1864-10-16 | Adelaide | Baker, Rev. Isaac | Middlesex, ON | Adelaide Twp. | 2 | 96 1/2 |
| Oke | John George Edward | 3/157.jpg | John | Mary | Cramahe | Cramahe | 1863-12-12 | 1870-06-16 | Cobourg | Tucker, Rev. S. | Wentworth, ON | Hamilton Twp. | 3 | 157 |
| Oke | William John | 3/237.jpg | William | Rebecca | Adelaide | Adelaide | 1862-01-22 | 1862-04-13 | Adelaide | Iveson, Rev. J. A. | Middlesex, ON | Adelaide Twp. | 3 | 237 |
| Okely | Charles E. | 1/540.jpg | Smuel | Charlotte | Percy | Percy | 1864-05-11 | 1864-08-17 | Alnwick | Hamilton, Rev. C. | Northumberland, ON | Alnwick Twp. | 1 | 540 |
| Okemahwenene | Catharine | 1/137.jpg | Obema E. | Nashkodayaunce River | Sandy Island | 1804- | 1860-09-09 | Nashkodayounig | Salt, Rev. Allen | Simcoe, ON | Snake Island | 1 | 137 | |
| Okil | Harriett Elizabeth | 2/183.jpg | George | Elizabeth | London | London | 1858-11-22 | 1869-07-11 | Stephen | Edwards, Rev. A. | Huron, ON | Stephen Twp. | 2 | 183 |
| Old | Elizabeth Spencer,[Mrs} | 1/141.jpg | Courtland | Catharine | Woodhouse | Dover | 1829-10-10 | 1854-04-27 | Dover | Evans, Rev. I.S. | Norfolk, ON | Woodhouse Twp. | 1 | 141 |
| Old | Emily Elizabeth | 2/270.jpg | Francis W. | S. | Caledonia | 1865-05-21 | 1866-04-19 | Seneca | Cornish, Rev. G.H. | Haldimand, ON | Seneca Twp. | 2 | 270 | |
| Old | Sarah Eleanor | 2/033.jpg | F. W. M. | Angeline | Caledonia | Caledonia | 1867-04-13 | 1868-12-07 | Caledonia | Potter, Rev. R. | Haldimand, ON | Caledonia village | 2 | 33 |
| Olda | William Gilbert | 3/674.jpg | William | Eliza | Elizabethtown | Elizabethtown | 1849-07-25 | 1849-11-11 | Elizabethtown | McCallum, Rev. J. W. | Leeds, ON | Elizabethtown Twp. | 3 | 674 |
| Oldershaw | Alfred Bruce | 3/560.jpg | Alfred | M. A. | Chatham | Chatham | 1870-12-21 | 1871-11-02 | Raleigh | Ryckman, Rev. E. B. | Kent, ON | Raleigh Twp. | 3 | 560 |
| Oldershaw | Alfred Orval | 4/238.jpg | William | Frances Elizabeth | Chatham | Chatham | 1879-06-29 | 1883-11-22 | Chatham | Scott, Rev. E.E. | Kent, ON | Raleigh Twp. | 4 | 238 |
| Oldershaw | Emmaline | 3/560.jpg | Alfred | M. A. | Chatham | Chatham | 1866-01-30 | 1871-11-02 | Raleigh | Ryckman, Rev. E. B. | Kent, ON | Raleigh Twp. | 3 | 560 |
| Oldershaw | Frank Charles | 4/238.jpg | William | Isabella | Chatham | Chatham | 1864-11-25 | 1883-11-22 | Chatham | Scott, Rev. E.E. | Kent, ON | Raleigh Twp. | 4 | 238 |
| Oldershaw | Grace Ethel | 4/238.jpg | William | Isabella | Chatham | Chatham | 1868-03-17 | 1883-11-22 | Chatham | Scott, Rev. E.E. | Kent, ON | Raleigh Twp. | 4 | 238 |
| Oldershaw | Isabella | 1/134.jpg | William | Isabella | Chatham | Chatham | 1855-07-23 | 1855-12-25 | Chatham | English, Rev. N. | Kent, ON | Chatham Twp. | 1 | 134 |
| Oldershaw | Lettie Anne | 3/560.jpg | Alfred | M. A. | Chatham | Chatham | 1868-03-14 | 1871-11-02 | Raleigh | Ryckman, Rev. E. B. | Kent, ON | Raleigh Twp. | 3 | 560 |
| Oldershaw | William | 1/134.jpg | William | Isabella | Chatham | Chatham | 1853-01-23 | 1855-12-25 | Chatham | English, Rev. N. | Kent, ON | Chatham Twp. | 1 | 134 |
| Oldfield | Robert Birkhead | 3/179.jpg | M. | Elizabeth | Melancthon | Melancthon | 1861-08-19 | 1869-07-14 | Proton | Greene, Rev. J. | Grey, ON | Proton Twp. | 3 | 179 |
| Oldham | William Ewart | 4/462.jpg | Edwin | Amy | Scott Twp. | Scott Twp. | 13/03/1902 | 18/06/1903 | Scott Tp. | Kemp, Rev. H.E.W.. | Ontario County, ON | Scott Twp. | 4 | 462 |
| Oldrafe | Agnes | 2/369.jpg | E. | Mary J. | Normanby | Normanby | 1862-10-15 | 1863-02-02 | Bentenick | Cross, Rev. William | Grey, ON | Bentinck Twp. | 2 | 369 |
| Oldrieve | Catherine Eliza | 4/442.jpg | Seth | Margaret | Elderslie | Elderslie | 1882-04-18 | 1882-06-09 | Elderslie | Webster, Rev. John | Bruce, ON | Arkwright Twp. | 4 | 442 |
| Oldrieve | Francis Bertha | 4/441.jpg | Seth | Margaret | Elderslie | Arran | 1878-08-20 | 1882-06-09 | Arran | Webster, Rev. John | Bruce, ON | Arkwright Twp. | 4 | 441 |
| Oldrieve | Jane Gert | 4/442.jpg | Seth | Margaret | Elderslie | Elderslie | 1882-04-25 | 1882-06-09 | Arran | Webster, Rev. John | Bruce, ON | Arkwright Twp. | 4 | 442 |
| Oldrum | Catherine Elizabeth | 4/440.jpg | Seth | Margaret | Elderslie | Elderslie | 1882-04-25 | 1882-06-09 | Elderslie | Webster, Rev. John | Bruce, ON | Elderslie Twp. | 4 | 440 |
| Oldrum | Frances Bertha | 4/440.jpg | Seth | Margaret | Elderslie | Arran | 1878-08-20 | 1882-06-09 | Arran | Webster, Rev. John | Bruce, ON | Elderslie Twp. | 4 | 440 |
| Oldrum | Jane Gertrude | 4/440.jpg | Seth | Margaret | Elderslie | Elderslie | 1880-07-07 | 1882-06-09 | Elderslie | Webster, Rev. John | Bruce, ON | Elderslie Twp. | 4 | 440 |
| Olds | Alexander | 1/258.jpg | John | Amy | 1825-02-17 | 1837-11-26 | Kerr, Rev.Peter | Brant, ON | Brantford Twp. | 1 | 258 | |||
| Olds | Anna Maria | 1/144.jpg | Rensalaer | Samantha | Woodhouse | Woodhouse | 1846-01-23 | 1846-10-18 | Simcoe | Ryerson, Rev. Wm. | Simcoe, ON | Simcoe, town | 1 | 144 |
| Olds | Archibald Leemon | 1/141.jpg | Renulleir | Samantha | Woodhouse | 1844-09-08 | 1845-03-04 | Woodhouse | Holtby, Rev. M. | Norfolk, ON | Woodhouse Twp. | 1 | 141 | |
| Olds | Cortland | 1/141.jpg | George | Mary | Townsend | Townsend | 1844-02-26 | 1844-05-26 | Woodhouse | Holtby, Rev. M. | Norfolk, ON | Woodhouse Twp. | 1 | 141 |
| Olds | Florence Eveline | 2/130.jpg | Watson | Mary A. | Woodhouse | Woodhouse | 1860-06-19 | 1861-11-22 | Willoughby | Clark, Rev. W.W. | Welland, ON | Willoughby Twp. | 2 | 130 |
| Olds | Lucy | 1/652.jpg | Silas | Mary | Elizabethtown | Elizabethtown | 1824-08-28 | 1842-11-06 | Elizabethtown | Adams, Rev.Alvah | Leeds, ON | Elizabethtown Twp. | 1 | 652 |
| Olds | Lucy Caroline | 1/652.jpg | William | Eliza | Elizabethtown | Elizabethtown | 1843-11-04 | 1844-04-21 | Elizabethtown | Adams, Rev.Alvah | Leeds, ON | Elizabethtown Twp. | 1 | 652 |
| Olds | Maria | 2/130.jpg | Courtland | Catherine | Woodhouse | Woodhouse | 1841-11-22 | 1861-11-22 | Willoughby | Clark, Rev. W.W. | Welland, ON | Willoughby Twp. | 2 | 130 |
| Olds | Mary | 1/652.jpg | Silas | Mary | Elizabethtown | Elizabethtown | 1826-07-08 | 1842-11-06 | Elizabethtown | Adams, Rev.Alvah | Leeds, ON | Elizabethtown Twp. | 1 | 652 |
| Olds | Mary jane | 2/220.jpg | George | Mary | Woodhouse | Woodhouse | 1848-10-20 | 1856-10-31 | Woodhouse | Shaw, Rev. J. | Norfolk, ON | Woodhouse Twp. | 2 | 220 |
| Olds | Phebe Mair | 2/220.jpg | George | Mary | Woodhouse | Woodhouse | 1852-05-18 | 1856-10-31 | Woodhouse | Shaw, Rev. J. | Norfolk, ON | Woodhouse Twp. | 2 | 220 |
| Olds | Philemon | 1/654.jpg | Benjamin | Samira | Elizabethtown | Elizabethtown | 1848-07-11 | 1850-07-03 | Elizabethtown | Huntington, Rev. S. | Leeds, ON | Elizabethtown Twp. | 1 | 654 |
| Olds | Pythinia Jane | 1/652.jpg | William | Eliza | Elizabethtown | Elizabethtown | 1847-07-04 | 1848-04-09 | Elizabethtown | Baxter, Rev. M. | Leeds, ON | Elizabethtown Twp. | 1 | 652 |
| Olds | Samuel Norton | 2/682.jpg | William | Eliza | Elizabethtown | Elizabethtown | 1851-06-08 | 1851-12-14 | Cramahe | Phelps, Rev. W. | Leeds, ON | Elizabethtown Twp. | 2 | 682 |
| Olepham | Mrs James | 4/052.jpg | Michael | Charlotte | Morrison | Morrison | 1872-01-25 | 1872-05-19 | Morrison | Webster, Rev.John | Muskoka, ON | Morrison Twp. | 4 | 52 |
| Oles | Albert | 1/181.jpg | Alexander | Eliza | Burford | Burford | 1850-09-27 | 1854-03-24 | Burford | Swann, Rev. M. | Brant, ON | Burford Twp. | 1 | 181 |
| Oles | Catharine | 1/181.jpg | Alexander | Eliza | Burford | Burford | 1852-05-29 | 1854-03-24 | Burford | Swann, Rev. M. | Brant, ON | Burford Twp. | 1 | 181 |
| Oles | Eliza | 1/260.jpg | John | Ann | Brantford | Brantford | 1823-08-03 | 1843-05-28 | Brantford | Biggar, Rev. H. | Brant, ON | Brantford Twp. | 1 | 260 |
| Oles | Francis E. | 3/412.jpg | John W. | R. A. | Burford | Burford | 1860-12-19 | 1861-12-12 | Burford | German, Rev. P. | Brant, ON | Burford Twp. | 3 | 412 |
| Oles | John Wesley | 1/181.jpg | Alexander | Eliza | Burford | Burford | 1849-06-04 | 1854-03-24 | Burford | Swann, Rev. M. | Brant, ON | Burford Twp. | 1 | 181 |
| Olger | George Skury | 1/301.jpg | Isaac | Matilda | 1837-12-15 | 1849-12-16 | Galt | Dignam, Rev. Wm. | Brant, ON | Dumfries Twp. | 1 | 301 | ||
| Olin | Levi | 3/500.jpg | Benjamin | M. J. | Clarke | Clarke | 1861-01-19 | 1863-04-28 | Clarke | Brock, Rev. Thos. | Durham, ON | Clarke Twp. | 3 | 500 |
| Oliphant | Percy Webster | 4/286.jpg | Aaron | Caroline | Toronto Tp. | Toronto Tp. | 1886-01-26 | 1886-02-07 | Burlington | Webster, Rev. John | Halton, ON | Burlington Twp. | 4 | 286 |
| Olive | Mary | 3/083.jpg | Valantine | Samantha | Woodbridge | Thornhill | 1856-10-17 | 1874-09-13 | Woodbridge | Locke, Rev. J. H. | York, ON | Vaughan Twp. | 3 | 83 |
| Olive | Thomas Henry | 2/008.jpg | Richard | Jane Olway | Toronto | Toronto | 1847-06-13 | 1848-07-20 | Toronto | Rev.Samuel D.Rice | York, ON | Toronto, city | 2 | 8 |
| Oliveir/Jory | Robert Josiah Oliveir | 1/509.jpg | John | Elizabeth | Douro | Douro | 1852-07-14 | 1852-12-05 | Dummer | Slater, Rev. J.C. | Peterborough, ON | Douro Twp. | 1 | 509 |
| Oliver | Adam | 3/419.jpg | William | Sarah | Dorchester | Dorchester | 1866-10-13 | 1867-11-25 | Dorchester | Galbraith, Rev. W. | Middlesex, ON | Dorchester Twp. | 3 | 419 |
| Oliver | Adelaide Louisa | 3/793.jpg | John | Mary | Napanee | 1849-01-14 | 1868-07-15 | Warkworth | Might, Rev. S. | Northumberland, ON | Percy Twp. | 3 | 793 | |
| Oliver | Albert | 2/151.jpg | Henry | Elizabeth | Teeswater | Teeswater | 1864-10-27 | 1865-10-20 | Culross | Whiting, Rev. J. | Bruce, ON | Culross Twp. | 2 | 151 |
| Oliver | Alexander | 4/449.jpg | Emanuel | Sarah | Morris | Morris | 1865-09-11 | 1865-09-19 | Morris | Webster, Rev. John | Huron, ON | Ainleyville (now Brussels) Twp. | 4 | 449 |
| Oliver | Alexander | 2/168.jpg | James | Isabella | W.Dumfres | W.Dumfres | 1854-09-20 | 1855-01-07 | Dumfries | Shepley, Rev. J. | Brant, ON | Dumfries Twp. | 2 | 168 |
| Oliver | Alonzo S.V. | 4/417.jpg | Stephen | Sara | Lindsay | Lindsay | 1895-12-05 | 1896-12- | Lindsay | Totten, Rev. J.M. | Victoria, ON | Lindsay Twp. | 4 | 417 |
| Oliver | Amy Florence | 4/076.jpg | Edward | Eliza | Cornwall | Cornwall | 1877-09-16 | 1878-04-24 | Cornwall | Hall, Rev. Wm. | Stormont, ON | Cornwall Twp. | 4 | 76 |
| Oliver | Beaty | 3/419.jpg | William | Sarah | Dorchester | Dorchester | 1855-04-16 | 1867-11-25 | Dorchester | Galbraith, Rev. W. | Middlesex, ON | Dorchester Twp. | 3 | 419 |
| Oliver | Benjamin Frederick | 2/535.jpg | George | Eliza | Darlington | Darlington | 1863-06-22 | 1863-10-22 | Darlington | McFadden, Rev. William | Durham, ON | Darlington Twp. | 2 | 535 |
| Oliver | Bertie | 4/371.jpg | Stephen | Ann | St.George | St.George | 1888-07-20 | 1884-02-21 | Brantford | McCartney, Rev. J.H. | Middlesex, ON | Parkhill Twp. | 4 | 371 |
| Oliver | Bessie | 4/402.jpg | Stephen | Ann | St.George | St.George | 1878-01-19 | 1884-02-19 | St.George | McCartney, Rev. Jas.H. | Elgin and Brant, ON | Southwold, St. George and South Dumfries Twps. | 4 | 402 |
| Oliver | Catharine | 3/419.jpg | William | Sarah | Dorchester | Dorchester | 1849-09-18 | 1867-11-25 | Dorchester | Galbraith, Rev. W. | Middlesex, ON | Dorchester Twp. | 3 | 419 |
| Oliver | Ceclia | 3/753.jpg | Richard | Sophia | London, Eng | London, Eng | 1841-05-07 | 1873-06-02 | Hamilton | Benson, Rev. M. | Wentworth, ON | Barton Twp. and Hamilton, city | 3 | 753 |
| Oliver | Charles Albert | 3/756.jpg | Thomas | Matilda | Hamilton | Hamilton | 1873-12-09 | 1874-02-10 | Hamilton | Benson, Rev. M. | Wentworth, ON | Barton Twp. and Hamilton, city | 3 | 756 |
| Oliver | Clara | 2/013.jpg | Richard | Jane | Toronto | Toronto | 1849-07-27 | 1851-08-13 | Toronto | Rev.Henry Wilkinson | York, ON | Toronto, city | 2 | 13 |
| Oliver | Edward Wm. Debois | 4/076.jpg | Edward | Eliza | Cornwall | Cornwall | 1871-01-19 | 1878-04-24 | Cornwall | Hall, Rev. Wm. | Stormont, ON | Cornwall Twp. | 4 | 76 |
| Oliver | Edwin | 3/466.jpg | William | Maria | S.Elmsley | Perth | 1846-01-12 | 1865-09-16 | Smith Falls | Gray, Rev. J. | Lanark, ON | Elmsley North Twp. | 3 | 466 |
| Oliver | Elijah W. | 3/524.jpg | Elijah | M. A. | Usborne | Usborne | 1867-04-08 | 1870-01-31 | Usborne | Cookman, Rev. C. | Huron, ON | Usborne Twp. | 3 | 524 |
| Oliver | Eliza Jane | 1/341.jpg | John | Eliza | Grafraxa | Grafraxa | 1862-07-10 | 1861-09-21 | Grafraxa | Dignam, Rev. Wm. | Dufferin and Wellington, ON | Garafraxa Twp. | 1 | 341 |
| Oliver | Eliza Lillian | 4/076.jpg | Edward | Eliza | Cornwall | Cornwall | 1875-07-16 | 1878-04-24 | Cornwall | Hall, Rev. Wm. | Stormont, ON | Cornwall Twp. | 4 | 76 |
| Oliver | Elizabeth | 1/551.jpg | Frederick | Rachel | Murray | Murray | 1846-09-10 | 1847-04-22 | Murray | Allison, Rev. C.R. | Northumberland, ON | Murray Twp. | 1 | 551 |
| Oliver | Elizabeth Cowlin | 2/381.jpg | William | Rebecca | Brock | Brock | 1857-01-18 | Brock | Fear, Rev. Samuel | Ontario County, ON | Brock Twp. | 2 | 381 | |
| Oliver | Elizabeth Hamney | 1/186.jpg | Thomas | Sarah | Toronto | Kalamzoo,Mi.US | 1853-05-25 | 1859-01-31 | Toronto | Borland, Rev, John | York, ON | Toronto, city | 1 | 186 |
| Oliver | Elizabeth Jane | 3/745.jpg | Richard | Ann | Howland | Howland | 1871-02-12 | 1871-08-12 | M. I. | Hurlburt, Rev. T. | Manitoulin, ON | Manitoulin Island | 3 | 745 |
| Oliver | Ella Gertrude | 4/023.jpg | James | Amelia | Essex Centre | Essex Centre | 1876-11-01 | 1877-02-18 | Essex Centre | Henderson, Rev. W. | Essex, ON | Colchester Twp. | 4 | 23 |
| Oliver | Ella Maria | 2/249.jpg | Emanuel | Sarah J. | Morris | Morris | 1862-01-19 | 1862-02-04 | Morris | Hough, Rev. John | Huron, ON | Morris Twp. | 2 | 249 |
| Oliver | Ellen | 1/005.jpg | George | Rebekah | Plympton | Plympton | 1853-10-30 | 1854-02-12 | Plympton | Case, Rev. Geo. | Lambton, ON | Plympton Twp. | 1 | 5 |
| Oliver | Emma | 2/792.jpg | William | Mary | Maryboro | Maryboro | 1857-07-19 | 1858-01-20 | Maryboro | Millar, Rev. A. | Wellington, ON | Maryborough Twp. | 2 | 792 |
| Oliver | Emma Jane | 3/354.jpg | Henry | Elizabeth J. | Brant | Brant | 1866-06-13 | 1866-12-10 | Brant | Bristol, Rev. C | Bruce, ON | Brant Twp. | 3 | 354 |
| Oliver | Emma Rose | 4/076.jpg | Edward | Eliza | Cornwall | Cornwall | 1877-09-16 | 1878-04-24 | Cornwall | Hall, Rev. Wm. | Stormont, ON | Cornwall Twp. | 4 | 76 |
| Oliver | Evelyn Clare | 4/421.jpg | Samuel | Cassie | Warkworth | Warkworth | 1897-08-19 | 1898-08-19 | Warkworth | Totten, Rev. J.M. | Northumberland, ON | Warkworth and Roseneath Twps. | 4 | 421 |
| Oliver | Florence Madeline | 4/023.jpg | James | Amelia | Essex Centre | Essex Centre | 1874-10-12 | 1875-09-19 | Essex Centre | Henderson, Rev. W. | Essex, ON | Colchester Twp. | 4 | 23 |
| Oliver | Frances Story | 2/669.jpg | William | M. A. | Escott | Escott | 1866-10-05 | 1867-03-13 | Yonge | Andrews, Rev. W. | Leeds, ON | Yonge Twp. | 2 | 669 |
| Oliver | Francis Richard | 1/646.jpg | Francis | Rachel | Marysburgh | Marysburgh | 1847-01-26 | 1850-01-25 | Marysburgh | Coleman,Rev.Wm. | Prince Edward, ON | Marysburgh Twp. | 1 | 646 |
| Oliver | Frederick James | 3/753.jpg | John | Elizabeth | Hamilton | Hamilton | 1873-05-31 | 1873-10-08 | Hamilton | Benson, Rev. M. | Wentworth, ON | Barton Twp. and Hamilton, city | 3 | 753 |
| Oliver | Frederick James | 4/276.jpg | William A. | Ellie | Ottawa | Ottawa | 1891-01-24 | 1891-07-30 | Ottawa | McRitchie, Rev. Geo. | Carleton, ON | Ottawa, town | 4 | 276 |
| Oliver | George | 3/419.jpg | William | Sarah | Dorchester | Dorchester | 1853-06-22 | 1867-11-25 | Dorchester | Galbraith, Rev. W. | Middlesex, ON | Dorchester Twp. | 3 | 419 |
| Oliver | George | 3/053.jpg | Thomas | Ann | Perth | Perth | 1863-10-16 | 1865-06-24 | Perth | Russ, Rev. A.E. | Lanark, ON | Drummond Twp. | 3 | 53 |
| Oliver | George | 4/371.jpg | John | Charl E. | Dumfries | 1883-06-17 | 1884-02-25 | Brantford | McCartney, Rev. J.H. | Middlesex, ON | Parkhill Twp. | 4 | 371 | |
| Oliver | George | 4/402.jpg | John | Charlotte | Dumfries | Beverly | 1883-06-17 | 1884-02-25 | St.George | McCartney, Rev. Jas.H. | Elgin and Brant, ON | Southwold, St. George and South Dumfries Twps. | 4 | 402 |
| Oliver | George Albert | 2/667.jpg | John | Amelia | Lansdowne | Lansdowne | 1852-01-02 | 1852-05-22 | Lansdowne | Williams, Rev. W.H. | Leeds, ON | Lansdowne Twp. | 2 | 667 |
| Oliver | George Alva | 3/473.jpg | Joseph | Grace | Whitchurch | Whitchurch | 1867-08-25 | 1867-12-26 | Whitchurch | Hunt, Rev. J. | York, ON | Whitchurch Twp. | 3 | 473 |
| Oliver | George Arnold | 3/354.jpg | Henry | Elizabeth J. | Brant | Brant | 1866-06-13 | 1866-12-10 | Brant | Bristol, Rev. C | Bruce, ON | Brant Twp. | 3 | 354 |
| Oliver | George W. | 3/136.jpg | Jabez | Julia | Greenbank | Reach | 1870-03-07 | 1871-03-19 | Reach | Reid, Rev. H. | Ontario County, ON | Reach Twp. | 3 | 136 |
| Oliver | Grace Ann | 3/524.jpg | Elijah | M. A. | Usborne | Usborne | 1869-02-28 | 1870-01-31 | Usborne | Cookman, Rev. C. | Huron, ON | Usborne Twp. | 3 | 524 |
| Oliver | Henrietta Cornelia | 2/258.jpg | John | Anne Jane | Ottawa | Ottawa | 1865-11-24 | 1866-04-08 | Ottawa | Douse, Rev. John | Carleton, ON | Nepean Twp. | 2 | 258 |
| Oliver | Henrietta Cornelia | 3/800.jpg | John | Ann Jane | Ottawa | Ottawa | 1865-11-24 | 1866-04-08 | Hull | Douse, Rev. John | Carleton, ON | Ottawa, city | 3 | 800 |
| Oliver | Herbert | 4/294.jpg | Thomas | Cassie | Toronto | Toronto | 1892-09-26 | 1892-12-23 | Toronto | Galbraith, Rev. Wm. | York, ON | Toronto, city - Berkeley St. | 4 | 294 |
| Oliver | James | 3/419.jpg | William | Sarah | Dorchester | Dorchester | 1851-06-24 | 1867-11-25 | Dorchester | Galbraith, Rev. W. | Middlesex, ON | Dorchester Twp. | 3 | 419 |
| Oliver | James | 2/168.jpg | James | Isabella | W.Dumfres | W.Dumfres | 1854-09-20 | 1855-01-07 | Dumfries | Shepley, Rev. J. | Brant, ON | Dumfries Twp. | 2 | 168 |
| Oliver | James | 1/108.jpg | James | Eiza | London | 1848-03-03 | 1848-06-24 | London | Botterell, Rev. E. | Middlesex, ON | London, town | 1 | 108 | |
| Oliver | James Albert | 4/033.jpg | Joshua | Grace | Whitchurch | Whitchurch | 1872-11-01 | 1874-01-09 | Newmarket | Barrass, Rev. E. | York, ON | Whitchurch Twp. | 4 | 33 |
| Oliver | Jane | 1/650.jpg | Nathaniel | Catharine | Yonge | Yonge | 1844-03-10 | 1844-04-28 | Yonge | Adams, Rev.Alvah | Leeds, ON | Yonge Twp. | 1 | 650 |
| Oliver | John | 3/419.jpg | William | Sarah | Dorchester | Dorchester | 1863-05-07 | 1867-11-25 | Dorchester | Galbraith, Rev. W. | Middlesex, ON | Dorchester Twp. | 3 | 419 |
| Oliver | John | 1/767.jpg | John | Jane | Gloucester | Gloucester | 1847-03-12 | 1853-10-17 | Gloucester | Creighton, Rev. Kennedy | Carleton, ON | Gloucester Twp. | 1 | 767 |
| Oliver | John Grose | 2/002.jpg | Richard K. | Ceilia R. | Toronto Twp. | Toronto Twp. | 1842-11-06 | 1843-08-24 | Toronto Twp. | Rev.Henry Lanton | York, ON | Toronto, circuit | 2 | 2 |
| Oliver | John Richard | 4/043.jpg | Hy | Rachel | Sullivan | Sullivan | 1874-01-03 | 1875-07-25 | Sullivan | Greene, Rev. J. | Grey, ON | Sullivan Twp. | 4 | 43 |
| Oliver | Joseph | 2/792.jpg | William | Mary | Maryboro | Maryboro | 1851-08-24 | 1858-01-20 | Maryboro | Millar, Rev. A. | Wellington, ON | Maryborough Twp. | 2 | 792 |
| Oliver | Joseph Henry | 3/461.jpg | William Thomas | Ann | Brock | Brock | 1870-02-17 | 1870-05-06 | Brock | Coleman, Rev. W. | Ontario County, ON | Brock Twp. | 3 | 461 |
| Oliver | Keziah Purvis | 1/649.jpg | John | Emelia | Lansdowne | Lansdowne | 1846-02-12 | 1847-03-28 | Lansdowne | Adams, Rev.Alvah | Leeds, ON | Lansdowne Twp. | 1 | 649 |
| Oliver | Lake | 2/109.jpg | Daniel | Sophia | Blanshard | Blanshard | 1854-11-14 | 1855-11-01 | Blanshard | Pisvch, Rev. Richard | Perth, ON | Blanshard Twp. | 2 | 109 |
| Oliver | Laura Ann | 4/251.jpg | William | Mary A. | Dorchester N. | Dorchester | 1887-10-01 | 1888-09-09 | Dorchester n. | Edwards, Rev. W.W. | Middlesex, ON | Dorchester Twp. | 4 | 251 |
| Oliver | Lillie Matilda | 3/753.jpg | Thomas | Matilda | Hamilton | Hamilton | 1872-02-05 | 1873-02-04 | Hamilton | Benson, Rev. M. | Wentworth, ON | Barton Twp. and Hamilton, city | 3 | 753 |
| Oliver | Lydia S. | 1/691.jpg | Jacob | Margaret | Richmond | Richmond | 1851-07-02 | 1851-10-19 | Richmond | Black, Rev. John | Lennox and Addington, ON | Richmond Twp. | 1 | 691 |
| Oliver | Margaret | 3/419.jpg | William | Sarah | Dorchester | Dorchester | 1861-04-06 | 1867-11-25 | Dorchester | Galbraith, Rev. W. | Middlesex, ON | Dorchester Twp. | 3 | 419 |
| Oliver | Margaret | 3/360.jpg | Robert | Sarah | Ameliasburg | Ameliasburg | 1870-01-25 | 1870-02-27 | Huntingdon | Kilgour, Rev. J. | Hastings, ON | Huntingdon Twp. | 3 | 360 |
| Oliver | Margaret | 3/781.jpg | Andrew | Fanny | McGillivray | Ames, Rev. W. | Middlesex, ON | McGillivray Twp. | 3 | 781 | ||||
| Oliver | Margaret | 3/780.jpg | Andrew | Fanny | W.Williams | W.Williams | 1869-04-14 | 1876-05-22 | W.Williams | Ames, Rev. W. | Middlesex, ON | Williams East and West Twps. | 3 | 780 |
| Oliver | Margaret Mary Ann | 1/364.jpg | Arthur | Sarah I. | Guelph | Guelph | 1843-11-20 | 1844-01-26 | Guelph | Dignam, Rev. Wm. | Wellington, ON | Guelph Twp. | 1 | 364 |
| Oliver | Martha | 2/535.jpg | George | Eliza | Darlington | Darlington | 1861-07-31 | 1863-10-22 | Darlington | McFadden, Rev. William | Durham, ON | Darlington Twp. | 2 | 535 |
| Oliver | Martha Ellenor | 1/606.jpg | Jacob | Margaret | Richmond | Richmond | 1848-10-23 | 1850-02-25 | Richmond | McFadden, Rev.Wm. | Lennox and Addington, ON | Richmond Twp. | 1 | 606 |
| Oliver | Mary Ann | 3/428.jpg | William | Mary | Albion | Albion | 1869-06-04 | 1869-10-06 | Albion | Barrass, Rev. E. | Peel, ON | Albion Twp. | 3 | 428 |
| Oliver | Mary Jane | 2/500.jpg | George | Mary J. | Elmsley | Elmsley | 1856-06-27 | 1856-10-02 | Perth | McDowell, Rev. D.C. | Lanark, ON | Drummond Twp. | 2 | 500 |
| Oliver | Mary Jane | 1/673.jpg | George | Mary J. | Elmsley | Elmsley | 1856-06-27 | 1856-10-02 | Elmsley | McDowell, Rev.D.C. | Lanark and Leeds, ON | Elmsley North Twp. | 1 | 673 |
| Oliver | Mary Jemima | 4/043.jpg | Hy | Rachel | Sullivan | Sullivan | 1868-11-15 | 1875-07-25 | Sullivan | Greene, Rev. J. | Grey, ON | Sullivan Twp. | 4 | 43 |
| Oliver | Nancy A. | 3/136.jpg | Jabez | Julia | Greenbank | Whitby | 1867-01-19 | 1871-03-19 | Reach | Reid, Rev. H. | Ontario County, ON | Reach Twp. | 3 | 136 |
| Oliver | Noble Clark | 3/419.jpg | William | Sarah | Dorchester | Dorchester | 1857-05-25 | 1867-11-25 | Dorchester | Galbraith, Rev. W. | Middlesex, ON | Dorchester Twp. | 3 | 419 |
| Oliver | Percival Roy | 4/307.jpg | Henry | Alice | Percy | Percy | 1893-08-21 | 1894-02-20 | Percy | Phillips, Rev. S.B. | Northumberland and Peterborough, ON | Hastings Twp. | 4 | 307 |
| Oliver | Priscilla Ann | 2/249.jpg | Emanuel | Sarah Jane | Morris | Morris | 1859-08-07 | 1861-08-13 | Morris | Hough, Rev. John | Huron, ON | Morris Twp. | 2 | 249 |
| Oliver | Rachel Ann | 4/043.jpg | Hy | Rachel | Sullivan | Sullivan | 1871-04-01 | 1875-07-25 | Sullivan | Greene, Rev. J. | Grey, ON | Sullivan Twp. | 4 | 43 |
| Oliver | Richard | 3/524.jpg | Elijah | M. A. | Usborne | Usborne | 1865-06-12 | 1870-01-31 | Usborne | Cookman, Rev. C. | Huron, ON | Usborne Twp. | 3 | 524 |
| Oliver | Richard James | 2/346.jpg | Alexander | Margaret | Wawanosh | Wawanosh | 1858-03-01 | 1858-10-15 | Wawanosh | Koyle, Rev. E.S. | Huron, ON | Wawanosh Twp. | 2 | 346 |
| Oliver | Robert Adamson | 4/218.jpg | Christopher R. | Margaret A. | Galt | Galt | 1886-03-17 | 1886-06-27 | Galt | Phillips, Rev. A.M. | Waterloo, ON | Galt Twp. | 4 | 218 |
| Oliver | Robert James | 2/789.jpg | Robert | Sarah | Hungerford | Hungerford | 1866-04-12 | 1866-07-29 | Huntington | Carr, Rev. G. | Hastings, ON | Hungerford Twp. | 2 | 789 |
| Oliver | Robert William | 3/431.jpg | William | Mary | Albion | Albion | 1866-11-02 | 1868-04-21 | Albion | Sherlock, Rev. B. | Peel, ON | Albion Twp. | 3 | 431 |
| Oliver | Sam Wesley | 4/442.jpg | Herry | Catherine | Arkwight | Arkwight | 1876-10-01 | 1883-01-26 | Arkwight | Webster, Rev. John | Bruce, ON | Arkwright Twp. | 4 | 442 |
| Oliver | Samuel | 3/419.jpg | William | Sarah | Dorchester | Dorchester | 1858-06-11 | 1867-11-25 | Dorchester | Galbraith, Rev. W. | Middlesex, ON | Dorchester Twp. | 3 | 419 |
| Oliver | Sarah | 1/393.jpg | Richard Jose | Jane | Barrie | Barrie | 1854-07-31 | 1854-08-15 | Barrie | Dignam, Rev. Wm. | Simcoe, ON | Barrie, town | 1 | 393 |
| Oliver | Sarah | 3/417.jpg | William | Sarah | Dorchester | Dorchester | 1871-07-16 | 1872-06-11 | Dorchester | Kennedy, Rev, J. | Middlesex, ON | Dorchester Twp. | 3 | 417 |
| Oliver | Sarah | 1/767.jpg | John | Jane | Gloucester | Gloucester | 1845- | 1853-10-17 | Gloucester | Creighton, Rev. Kennedy | Carleton, ON | Gloucester Twp. | 1 | 767 |
| Oliver | Sarah Isabella | 1/364.jpg | Arthur | Sarah I. | Guelph | Guelph | 1843-10-01 | 1844-01-26 | Guelph | Dignam, Rev. Wm. | Wellington, ON | Guelph Twp. | 1 | 364 |
| Oliver | Sarah Jane | 2/117.jpg | Andrew | Fanny | Blenheim | Blenheim | 1857-10-10 | 1858-04-27 | Drumbo | Reed, Rev. H. | Oxford, ON | Blenheim (now Blandford-Blenheim) Twp. | 2 | 117 |
| Oliver | Sophia Ann | 3/473.jpg | Joseph | Grace | Whitchurch | Whitchurch | 1869-08-09 | 1867-12-26 | Whitchurch | Hunt, Rev. J. | York, ON | Whitchurch Twp. | 3 | 473 |
| Oliver | Spery | 1/606.jpg | Asa | Catherine | Richmond | Richmond | 1848-11-19 | 1849-08-13 | Richmond | McFadden, Rev.Wm. | Lennox and Addington, ON | Richmond Twp. | 1 | 606 |
| Oliver | Stephen | 3/143.jpg | Andrew | Fanny | Blenheim | Blenheim | 1864-07-21 | 1864-10-03 | Blenheim | Forman, Rev. R. J. | Oxford, ON | Blenheim (now Blandford-Blenheim) Twp. | 3 | 143 |
| Oliver | Susan Helen Peace | 1/204.jpg | James | Eliza | London | 1855-10-12 | 1856-04-02 | London | Wilkinson, Rev. H. | Middlesex, ON | London, city | 1 | 204 | |
| Oliver | Thomas | 3/066.jpg | Thomas | Ann | Perth | Perth | 1865-09-16 | 1874-01-18 | Perth | Brock, Rev. Thomas | Lanark, ON | Drummond Twp. | 3 | 66 |
| Oliver | Thomas Howard | 4/100.jpg | George | Mary | Whitchurch | Whitchurch | 1896-05-07 | 1897-04-14 | Whitchurch | Lee, Rev. Herbert | York, ON | Whitchurch and Oak Ridges Twps. | 4 | 100 |
| Oliver | Wiliam Daniel | 3/524.jpg | Elijah | M. A. | Usborne | Usborne | 1863-09-12 | 1870-01-31 | Usborne | Cookman, Rev. C. | Huron, ON | Usborne Twp. | 3 | 524 |
| Oliver | William | 3/419.jpg | William | Sarah | Dorchester | Dorchester | 1848-12-20 | 1867-11-25 | Dorchester | Galbraith, Rev. W. | Middlesex, ON | Dorchester Twp. | 3 | 419 |
| Oliver | Wm. Geo. Hartley | 1/041.jpg | Thomas | Lucy | Enniskillen | Enniskillen | 1859-04-21 | 1859-10-24 | Enniskillen | Culbert, Rev. T. | Lambton, ON | Enniskillen Twp. | 1 | 41 |
| Olives | John | 1/138.jpg | 1844-03-24 | Charlotteville | Holtby, Rev. M. | Norfolk, ON | Charlotteville Twp. | 1 | 138 | |||||
| Ollis | Hannah | 2/002.jpg | William | Grace | Toronto Twp. | Toronto Twp. | 1844-01-27 | 1844-03-24 | Toronto Twp. | Rev.John B.Selby | York, ON | Toronto, circuit | 2 | 2 |
| Olmstead | Ermina | 1/109.jpg | Lewis | Christina Fraser | Westminster | London | 1855-07-22 | 1856-07-06 | London | Hutchinson, Rev. J. | Middlesex, ON | London, town | 1 | 109 |
| Olmstead | George Gilbert | 2/672.jpg | Abram | Cumberland | Cumberland | 1859-07-09 | 1860-03-21 | Cumberland | Fowler, Rev. H. | Russell, ON | Cumberland (now Ottawa) Twp. | 2 | 672 | |
| Olmstead | Richard | 4/486.jpg | Francis | Mary | Holland | Holland | 06/10/1906 | 29/12/1907 | Holland | Kemp, Rev.H.E.W. | Grey, ON | Holland Twp. | 4 | 486 |
| Olmstead | William Atcheson | 3/710.jpg | Ambrose | Maria H. | Kitley | Kitley | 1867-03-19 | 1867-05-13 | Kitley | Gray, Rev. James | Leeds, ON | Kitley Twp. | 3 | 710 |
| Olmsted | Donalda | 2/152.jpg | Lewis | Delaware | Delaware | 1854-08-08 | 1854-11-17 | Mt.Elgin | Rose, Rev.S. | Oxford, ON | Dereham Twp. | 2 | 152 | |
| O'Loane | Eliza Matilda | 1/269.jpg | James | Christiana | Glandford | Glandford | 1840-03-24 | 1844-04-24 | Glanford | Dignam, Rev. Wm. | Wentworth, ON | Glanford Twp. | 1 | 269 |
| Olson | Charlotte | 1/092.jpg | George | Harriet | Adelaide | Adelaide | 1851-02-02 | 1851-04-06 | Adelaide | Hutchinson, Rev.I. | Middlesex, ON | Adelaide Twp. | 1 | 92 |
| Olson | Ellen Victoria | 4/396.jpg | John | Ann | Parry Sound | Parry Sound | 1895-08-04 | 1896-01-04 | Parry Sound | Rupert, Rev. E.S. | Wellington, Grey and Parry Sound, ON | Wellington, Artemesia and Parry Sound Twps. | 4 | 396 |
| Olson | Emily Christina | 4/396.jpg | John | Ann | Parry Sound | Parry Sound | 1894-05-20 | 1896-01-04 | Parry Sound | Rupert, Rev. E.S. | Wellington, Grey and Parry Sound, ON | Wellington, Artemesia and Parry Sound Twps. | 4 | 396 |
| Olson | Florence Morrison | 2/259.jpg | William Robert | Anna Maria | Ottawa | Ottawa | 1866-04-12 | 1866-07-20 | Ottawa | Douse, Rev. J. | Carleton, ON | Nepean Twp. | 2 | 259 |
| Olver | Cecilia Brace | 2/012.jpg | Richard K. | Cecilia R.B. | Toronto | Toronto | 1850-04-10 | 1850-10-02 | Toronto | Rev.William Squire | York, ON | Toronto, city | 2 | 12 |
| Olver | Suan Amelia Corran | 3/213.jpg | John | Margeret | Camden | Camden | 1874-09-11 | 1875-04-06 | Camden | Harris, Rev. A. G. | Kent, ON | Camden Twp. | 3 | 213 |
| Olver | William Bent | 1/433.jpg | William B. | Elizabeth | Etobicoke | Etobicoke | 1848-06-04 | 1848-08-18 | Etobicoke | Demorest, Rev. Thos. | York, ON | Etobicoke Twp. | 1 | 433 |
| Olver | William Henry L. | 2/623.jpg | John | Margaret | Camden | Camden | 1864-04-13 | 1866-03-26 | Camden | Hooker, Rev. L | Lennox and Addington, ON | Camden East Twp. | 2 | 623 |
| Olvier | Alice Maud | 2/010.jpg | Richard K. | Cecelia R. | Toronto | Toronto | 1847-08-16 | 1849-10-02 | Toronto | Rev.Wm.Squire | York, ON | Toronto, city | 2 | 10 |
| Olyer | Sarah Ann | 1/297.jpg | Isaac | Matilda | 1832-01-19 | 1849-12-16 | Galt | Dignam, Rev. Wm. | Brant, ON | Dumfries Twp. | 1 | 297 | ||
| Omahyahwah | George | 1/427.jpg | John | Betsey | Saugeeng | Saugeeng | 1843-06-08 | 1843-09-11 | Saugeeng | Ryerson, Rev. Wm. | Bruce, ON | Saugeen Twp. | 1 | 427 |
| Omerod | Henry | 1/472.jpg | John | Mary A. | Scarboro | Scarboro | 1847-01-18 | 1847-03-29 | Scarboro | Adams, Rev. E. | York, ON | Scarborough Twp. | 1 | 472 |
| Omerod | John | 1/472.jpg | James | Hannah | Scarboro | Scarboro | 1846-11-07 | 1847-01-31 | Scarboro | Adams, Rev. E. | York, ON | Scarborough Twp. | 1 | 472 |
| Omerod | William | 1/472.jpg | John | Mary A. | Scarboro | Scarboro | 1845-05-27 | 1845-07-27 | Scarboro | Rose, Rev. S. | York, ON | Scarborough Twp. | 1 | 472 |
| Omtead | Martha Sophia | 3/718.jpg | George | H. S. | Onondaga | Onondaga | 1842-05-15 | 1868-05-06 | Ancaster | Cornish, Rev. G. H. | Wentworth, ON | Ancaster Twp. | 3 | 718 |
| Omushers | Jeremiah | 1/078.jpg | David | Jane | Beausobiel Ind.Station | Beausobiel Ind.Station | 1854-10-01 | 1855-06-03 | Beausobiel | Brownell, Rev.L. | Middlesex, ON | Muncey and other stations | 1 | 78 |
| Omushkago | Edward Sallows | 2/037.jpg | David | J. | Beausoliel | Beausoliel | 1856-10-07 | 1856-12-08 | Beausoliel | Sallows, Rev. E. | Muskoka, ON | Beausoliel Twp. | 2 | 37 |
| O'Neal | Jane | 1/733.jpg | Patrick | Jane | Williamsburgh | Williamsburgh | 1852-05-17 | 1852-08-06 | Williamsburgh | Hardie, Rev.D. | Dundas, ON | Williamsburg Twp. | 1 | 733 |
| O'Neil | Adam | 4/161.jpg | Thomas | Eliza Francis | London | London | 1878-07-01 | 1878-10-18 | London | Kennedy, Rev. J. | Middlesex, ON | London Twp. | 4 | 161 |
| O'Neil | Albert | 1/106.jpg | John | Julia | London | London | 1841-07-22 | 1847-06-17 | London | Dignam, Rev. W. | Middlesex, ON | London Twp. | 1 | 106 |
| O'Neil | Byron Robinson | 4/417.jpg | Richard | Annie | Lindsay | Lindsay | 1896-01-03 | 1896-06-19 | Lindsay | Totten, Rev. J.M. | Victoria, ON | Lindsay Twp. | 4 | 417 |
| O'Neil | Charlotte | 4/398.jpg | John | Rali | Watford | Watford | 1874-04-16 | 1874-05-13 | Watford | McCartney, Rev. Jas.H. | Lambton, ON | Warwick, Brooke, Watford and Plympton Twps. | 4 | 398 |
| O'Neil | Charlotte L. | 4/367.jpg | John | Kate | Watford | Watford | 1874-04-15 | 1874-06-28 | Watford | McCartney, Rev. J.H. | Lambton, ON | Watford Twp. | 4 | 367 |
| O'Neil | Claytis J. | 4/376.jpg | Norman | Mary | Ernestown | Ernestown | 1894-10-26 | 1895-12-10 | Ernestown | Coombe, Rev. Wm. | Lennox and Addington, ON | Wilton Circuit | 4 | 376 |
| O'Neil | Clemintine | 2/088.5.jpg | William | Mary J. | McGillivray | McGillivray | 1853-09-05 | 1858-03-28 | McGillivray | Koyle, Rev. E. S. | Middlesex, ON | McGillivray Twp. | 2 | 88 1/2 |
| O'Neil | Elizabeth | 1/627.jpg | Christopher | Jane | Kingston | Kingston | 1850-06-08 | 1850-07-04 | Kingston | Harper, Rev.E.B. | Frontenac, ON | Kingston, city | 1 | 627 |
| O'Neil | George Harvey | 3/103.jpg | John | Margaret | Picton | Picton | 1874-10-26 | 1875-04-13 | Picton | Clement, Rev. Ed. | Prince Edward, ON | Hallowell Twp. | 3 | 103 |
| O'Neil | Lulu Pearl | 4/376.jpg | Norman | Mary | Ernestown | Richmond Tp. | 1892-03-28 | 1894-09-30 | Ernestown | Coombe, Rev. Wm. | Lennox and Addington, ON | Wilton Circuit | 4 | 376 |
| O'Neil | Mary | 4/377.jpg | Norman | Mary | Ernestown | Ernestown | 1897-09-09 | 1898-05-29 | Ernestown | Coombe, Rev. Wm. | Lennox and Addington, ON | Wilton Circuit | 4 | 377 |
| O'Neil | Mary Elizabeth | 2/088.5.jpg | William | Mary J. | McGillivray | McGillivray | 1855-12-14 | 1858-03-28 | McGillivray | Koyle, Rev. E. S. | Middlesex, ON | McGillivray Twp. | 2 | 88 1/2 |
| O'Neil | Matilda Jane | 2/088.5.jpg | William | Mary J. | McGillivray | McGillivray | 1857-09-08 | 1858-03-28 | McGillivray | Koyle, Rev. E. S. | Middlesex, ON | McGillivray Twp. | 2 | 88 1/2 |
| O'Neil | Nellie May | 4/376.jpg | Norman | Mary | Ernestown | Ernestown | 1889-03-10 | 1894-09-30 | Ernestown | Coombe, Rev. Wm. | Lennox and Addington, ON | Wilton Circuit | 4 | 376 |
| O'Neil | Robert Wesley | 4/276.jpg | Robert | Elizabeth Harriett Emily | Nepean | Nepean | 1890-03-16 | 1890-06-25 | Ottawa | McRitchie, Rev. Geo. | Carleton, ON | Ottawa, town | 4 | 276 |
| O'Neil | Robert Wesley | 4/278.jpg | Robert | Elizabeth H.E.Clarke | Nepean | Nepean | 1890-03-16 | 1890-06-25 | Ottawa | McRitchie, Rev. Geo. | Carleton, ON | Ottawa, town | 4 | 278 |
| One-mak-jewa-Kez-igh | Eliza | 1/796.jpg | Joseph | Elizabeth | Cape Crooker | Aun-moah-se-nong | 1862-01-28 | 1862-07-20 | Cape Crooker | Brownell, Rev. S. | Bruce, ON | Colpoy's Bay Indians | 1 | 796 |
| O'Niel | Margaret Ann | 3/204.jpg | Ann | Don Mount | Don Mount | 1874-03-01 | Don Mount | Carroll, Rev. J. | York, ON | York Twp. | 3 | 204 | ||
| Onion | Ellen Mary | 2/674.jpg | T. | E. | Cramahe | Cramahe | 1848-09-27 | 1849-03-26 | Cramahe | Morton, Rev. Willaim | Northumberland, ON | Cramahe Twp. | 2 | 674 |
| Onion | Frederick William | 2/675.jpg | Joseph | Elizabeth | Cramahe | Cramahe | 1865-09-19 | 1866-04-16 | Cramahe | Clappison, Rev. D.C. | Northumberland, ON | Cramahe Twp. | 2 | 675 |
| Onley | Fanny Ann R. | 2/273.jpg | John | Jane | Brantford Twp. | Brantford Twp. | 1868-01-12 | 1870-01-20 | Brantford | Willmott, Rev. J.C. | Brant, ON | Brantford Twp. | 2 | 273 |
| Onnerod | Elizabeth Fanny | 1/473.jpg | James | Elizabeth | Scarboro | Scarboro | 1851-01-07 | 1851-02-23 | Scarboro | Ker, Rev. P. | York, ON | Scarborough Twp. | 1 | 473 |
| Onnerod | Isabella | 1/473.jpg | James | Hannah | Scarboro | Scarboro | 1853-02-20 | 1853-05-15 | Scarboro | Ker, Rev. P. | York, ON | Scarborough Twp. | 1 | 473 |
| Onusby | Robert | 1/388.jpg | George | Jane | Oro | Oro | 1845-11-14 | 1846-01-05 | Oro | Dignam, Rev. Wm. | Simcoe, ON | Oro Twp. | 1 | 388 |
| Orborne | Alice Louisa | 3/784.jpg | William | Mary | Oro | Oro | 1872-08-13 | 1872-12-16 | Vespra | Gold, Rev. Isaac | Simcoe, ON | Vespra Twp. | 3 | 784 |
| Orchard | Anne Sophia Jane | 1/301.jpg | John | Lucinda | Galt | Galt | 1856-09-14 | 1856-12-29 | Dumfries | Dignam, Rev. Wm. | Brant, ON | Dumfries Twp. | 1 | 301 |
| Orchard | Emma | 3/402.jpg | Robert | Mrs. | Tyrconnell | Tyrconnell | 1871-04-13 | 1871-05-28 | Tyrconnell | Sherlock, Rev. B. | Elgin, ON | Dunwich Twp. | 3 | 402 |
| Orchard | John Wesley | 4/428.jpg | Nathaniel | Elizabeth | Medora | Medora | 1871-07-08 | 1872-11-03 | Medora | Webster, Rev. John | Muskoka, ON | Medora Twp. | 4 | 428 |
| Orchard | Joseph William | 2/285.jpg | Thomas | Sarah | Innisfield | Innisfield | 1848-12-04 | 1849-05-06 | Barrie | Rice, Rev. L.O. | Simcoe, ON | Barrie, town and Vespra Twp. | 2 | 285 |
| Orchard | Mary Rebecca | 2/284.jpg | Thomas | Martha | Innisfield | Innisfield | 1847-04-06 | 1848-08-06 | Barrie | Rice, Rev. L.O. | Simcoe, ON | Barrie, town and Vespra Twp. | 2 | 284 |
| Orchard | Nancy Mary Elizabeth | 3/174.jpg | Samuel | Elizabeth | Egremont | Egremont | 1865-05-04 | 1865-05-28 | Egremont | Baker, Rev. Isaac | Grey, ON | Egremont Twp. | 3 | 174 |
| Orchard | Robert Milton | 3/376.jpg | Joseph | S. | Vespra | Vespra | 1868-06-18 | 1869-02-21 | Vespra | Woodsworth, Rev. J. | Simcoe, ON | Vespra Twp. | 3 | 376 |
| Orchard | Samuel Thomas | 2/341.jpg | Samuel | Elizabeth | Egremont | Egremont | 1862-12-14 | 1863-04-05 | Egremont | Cross, Rev. Wm. | Grey, ON | Egremont Twp. | 2 | 341 |
| Orchard | Simon William John | 2/064.jpg | Simon | Eleanor Ann | Elderslie | Elderslie | 1855-03-25 | 1858-02-03 | Paisley | Williston, Rev. J. K. | Bruce, ON | Elderslie Twp. | 2 | 64 |
| O'Reillly | Maria | 2/677.jpg | B. William | S. | Cramahe | Cramahe | 1862-12-31 | 1867-10-02 | Cramahe | Robson, Rev. George | Northumberland, ON | Cramahe Twp. | 2 | 677 |
| O'Reillly | Mary Jane | 2/677.jpg | B. William | S. | Cramahe | Cramahe | 1860-03-13 | 1867-10-02 | Cramahe | Robson, Rev. George | Northumberland, ON | Cramahe Twp. | 2 | 677 |
| O'Reillly | William Bernard | 2/677.jpg | B. William | S. | Cramahe | Cramahe | 1866-05-19 | 1867-10-02 | Cramahe | Robson, Rev. George | Northumberland, ON | Cramahe Twp. | 2 | 677 |
| Oreston | Rebecca Jane | 2/383.jpg | Thomas | Sarah | Brock | Brock | 1865-07-07 | 1865-07-22 | Brock | Reid, Rev. H. | Ontario County, ON | Brock Twp. | 2 | 383 |
| Oreston | Robert A. | 2/383.jpg | Thomas | Sarah | Brock | Brock | 1863-01-10 | 1865-07-22 | Brock | Reid, Rev. H. | Ontario County, ON | Brock Twp. | 2 | 383 |
| Oreston | William Peston | 2/383.jpg | Thomas | Sarah | Brock | Brock | 1860-09-24 | 1865-07-22 | Brock | Reid, Rev. H. | Ontario County, ON | Brock Twp. | 2 | 383 |
| Orford | Andrew | 4/014.jpg | Isaac | Phoebe Ann | Bruce | Bruce | 1874-06-26 | 1875-02-02 | Bruce | Burwash, Rev. N. S. | Bruce, ON | Bruce Twp. | 4 | 14 |
| Orford | Emily Agnes | 3/332.jpg | John | Catharine | Bruce | Bruce | 1870-03-05 | 1874-09-11 | Bruce | Burwash, Rev. N. S. | Bruce, ON | Bruce Twp. | 3 | 332 |
| Orford | George E. | 4/312.jpg | George | Esther | Mills | 1890-03-24 | 1891-10-23 | Mills | Fish, Rev. Henry A. | Manitoulin, ON | Gore Bay Twp. | 4 | 312 | |
| Orford | John Norman | 4/318.jpg | George | Ester | Poplar | Poplar | 1893- | 1893-12-06 | Mills | Agar, Rev. Gilbert | Manitoulin, ON | Gore Bay Twp. | 4 | 318 |
| Orford | Margaret Georgiana | 3/332.jpg | John | Catharine | Bruce | Bruce | 1874-05-07 | 1874-09-11 | Bruce | Burwash, Rev. N. S. | Bruce, ON | Bruce Twp. | 3 | 332 |
| Orford | Robert James | 3/332.jpg | Robert | Ellen | Bruce | Bruce | 1871-06-09 | 1873-09-20 | Bruce | Burwash, Rev. N. S. | Bruce, ON | Bruce Twp. | 3 | 332 |
| Orford | Robert T. | 4/312.jpg | George | Esther | Mills | 1888-12-01 | 1891-10-23 | Mills | Fish, Rev. Henry A. | Manitoulin, ON | Gore Bay Twp. | 4 | 312 | |
| Orford | William J. | 4/312.jpg | George | Esther | Mills | Mills | 1891-09-27 | 1891-10-23 | Mills | Fish, Rev. Henry A. | Manitoulin, ON | Gore Bay Twp. | 4 | 312 |
| Orighton | Elizabeth A. | 2/585.jpg | David | Margaret | Logan | Logan | 1866-05-05 | Logan | Howard, Rev. T.S. | Perth, ON | Logan Twp. | 2 | 585 | |
| O'Riley | Christopher Samuel | 4/082.jpg | Christopher | Annie | Colborne | Colborne | 1877-08-26 | 1878-03-23 | Colborne | Locke, Rev. J. H. | Northumberland, ON | Cramahe Twp. | 4 | 82 |
| Orin | Maria | 1/370.jpg | Nicholas | Margaret | Hamilton | St.Catharine | 1846-12-06 | 1845-11-02 | Guelph | Dignam, Rev. Wm. | Wellington, ON | Guelph Twp. | 1 | 370 |
| Orlon | Mary Ann | 1/337.jpg | Zenas | Margaret | Gosfield | Gosfield | 1856-10-28 | 1856-12-28 | Gosfield | Dignam, Rev. Wm. | Essex, ON | Gosfield Twp. | 1 | 337 |
| Ormlan | Julia Sophia | 3/033.jpg | William | Margaret | Elora | Elora | 1869-12-29 | 1870-05-25 | Fergus | Brewster, Rev. R. | Wellington, ON | Nichol Twp. | 3 | 33 |
| Ormsby | George (adopted by) | 3/164.jpg | James | D. | Westmeath | Pembroke | Westmeath | Slater, Rev. J. C. | Renfrew, ON | Westmeath Twp. | 3 | 164 | ||
| Ormsley | Loisa | 2/783.jpg | Goerge | Jane | Oro | Oro | 1855-08-24 | 1856-01-20 | Oro | Brownell, Rev. S. | Simcoe, ON | Oro Twp. | 2 | 783 |
| Ormsly | Mary Ann | 2/783.jpg | George | Jane | Oro | Oro | 1857-12-10 | 1858-04-09 | Oro | Milliken, Rev. A. | Simcoe, ON | Oro Twp. | 2 | 783 |
| Ormsly | Mary Jane | 2/735.jpg | J. | F. | Westmeath | Westmeath | 1859-12-08 | 1860-02-07 | Westmeath | Morton, Rev. Wm. | Renfrew, ON | Westmeath Twp. | 2 | 735 |
| Oro | James B. | 4/259.jpg | Thomas | Lizzie | London | London | 1888-09-13 | 1888-11-23 | London | Scott, Rev. J.G. | Middlesex, ON | London, city | 4 | 259 |
| O'Roarke | Agnes | 4/359.jpg | Bernard | Isabella | Nelson | England | 1873-01-26 | 1891-04-12 | Nelson | Ferguson, Rev.G. | Wentworth, ON | Waterdown Twp. | 4 | 359 |
| Orr | Alice Elizabeth | 1/389.jpg | William | Harriet | Edwardsburgh | Edwardsburgh | 1853-02-18 | 1853-08-07 | Edwardsburgh | Brownell, Rev. S. | Grenville, ON | Edwardsburgh Twp. | 1 | 389 |
| Orr | Amelia Cecilia | 1/427.jpg | James | Susan Eleanor | Saugeeng | Saugeeng | 1857-07-21 | 1857-12-21 | Saugeeng | Brownell, Rev. Stephen | Bruce, ON | Saugeen Twp. | 1 | 427 |
| Orr | Ann | 2/145.jpg | Robert | Mary J. | London | London | 1865-02-19 | 1865-12-24 | London | English, Rev. N.F. | Middlesex, ON | London, city | 2 | 145 |
| Orr | Cath Rebecca | 3/073.jpg | William David | Sarah Ann | Trafalgar | Trafalgar | 1874-04-09 | 1874-10-14 | Streetsville | Starr, Rev. J. H. | York, ON | Toronto Twp. | 3 | 73 |
| Orr | Charles Hamilton | 3/160.jpg | Charles | Jane | Esquesing | Esquesing | 1864-10-17 | 1866-01-30 | Kinloss | Tucker, Rev. W. | Bruce, ON | Kinloss Twp. | 3 | 160 |
| Orr | Charles Rowland | 2/070.jpg | John F. | Maria | Toronto Twp. | Toronto Twp. | 1860-05-17 | 1861-01-11 | Toronto Twp. | English, Rev. W. F. | York, ON | Toronto Twp. | 2 | 70 |
| Orr | Charles Wesley | 3/176.jpg | John | Mary Ann | Esquesing | Esquesing | 1872-06-27 | 1874-01-15 | Esquesing | Swann, Rev. M. | Halton, ON | Esquesing Twp. | 3 | 176 |
| Orr | David | 3/316.jpg | Robert | Mary | Augusta | Augusta | 1868-09-18 | 1870-08-17 | Augusta | Sheridan, Rev. W. | Grenville, ON | Augusta Twp. | 3 | 316 |
| Orr | David | 2/285.jpg | Joseph | Anne | Medonte | Medonte | 1848-12-12 | 1849-03-16 | Barrie | Rice, Rev. L.O. | Simcoe, ON | Barrie, town and Vespra Twp. | 2 | 285 |
| Orr | David | 2/326.jpg | John | Mary Ann | Esquesing | Esquesing | 1863-12-11 | 1864-01-14 | Esquesing | Dyer, Rev. James E. | Halton, ON | Esquesing Twp. | 2 | 326 |
| Orr | David Morris | 1/122.jpg | Joseph | Marilla | Malahide | Bayham | Elgin, ON | Bayham Twp. | 1 | 122 | ||||
| Orr | David Morris | 1/119.jpg | Joseph | Marilla | Malahide | Malahide | 1845-02-13 | 1848-01-16 | Malahide | Sheply, Rev. I. | Elgin, ON | Malahide Twp. | 1 | 119 |
| Orr | Elizabeth Anne | 2/070.jpg | John F. | Maria | Toronto Twp. | Trafalgar | 1857-06-25 | 1861-01-11 | Toronto Twp. | English, Rev. W. F. | York, ON | Toronto Twp. | 2 | 70 |
| Orr | Elizabeth Winifred Park | 4/395.jpg | William | Harriet | Morrington | Morrington | 1892-06-14 | 1893-06-21 | Morrington | Rupert, Rev. E.S. | Perth, ON | Milverton and Mornington Twps. | 4 | 395 |
| Orr | Ephraim | 2/325.jpg | John | Mary Ann | Esquesing | Esquesing | 1861-02-24 | 1861-04-09 | Esquesing | Tucker, Rev. R.L. | Halton, ON | Esquesing Twp. | 2 | 325 |
| Orr | Estelle Emma | 4/343.jpg | John | Margaret O. | N.Orillia | N.Orillia | 1889-06-16 | 1894-03-04 | Medonte | Kemp, Rev. H.E.W. | Simcoe, ON | Coldwater Twp. | 4 | 343 |
| Orr | Ethel Dorothy | 4/343.jpg | Francis | Edith | Medonte | Medonte | 1893-05-14 | 1894-03-04 | Medonte | Kemp, Rev. H.E.W. | Simcoe, ON | Coldwater Twp. | 4 | 343 |
| Orr | Florence Mabel | 4/343.jpg | William | Mary | Medonte | Medonte | 1890-09-21 | 1894-03-04 | Medonte | Kemp, Rev. H.E.W. | Simcoe, ON | Coldwater Twp. | 4 | 343 |
| Orr | Franklin E. | 4/474.jpg | Tom | Elizabeth | Tweed | Tweed | 22/07/1902 | 05/09/1902 | Tweed | Totten, Rev. J.W. | Northumberland, ON | Warkworth Circuit | 4 | 474 |
| Orr | Frederick | 3/684.jpg | David | Martha | Elizabethtown | Elizabethtown | 1872-06-05 | 1872-12-18 | Elizabethtown | Brown, Rev. W. D. | Leeds, ON | Elizabethtown Twp. | 3 | 684 |
| Orr | George Clarke | 1/678.jpg | William | Anne | Edwardsburgh | Edwardsburgh | 1848-02-15 | 1849-02-11 | Edwardsburg | Musgrove, Rev.Jas. | Grenville, ON | Edwardsburgh Twp. | 1 | 678 |
| Orr | George Francis | 4/343.jpg | John | Margaret O. | N.Orillia | N.Orillia | 1884-05-23 | 1894-03-04 | Medonte | Kemp, Rev. H.E.W. | Simcoe, ON | Coldwater Twp. | 4 | 343 |
| Orr | Hannah Elizabeth | 1/119.jpg | Joseph | Marilla | Malahide | Malahide | 1847-09-10 | 1848-01-16 | Malahide | Sheply, Rev. I. | Elgin, ON | Malahide Twp. | 1 | 119 |
| Orr | Ida Jane | 3/588.jpg | James | Catherine | N. Gower | N. Y. | 1852-08-11 | 1865-06-14 | N. Gower | Wilson, Rev. R. | Carleton and Grenville, ON | North and South Gower Twps. | 3 | 588 |
| Orr | Isabella | 1/416.jpg | Guy | Mary | Toronto | Toronto | 1848-01-27 | 1848-03-21 | Toronto | Kerr, Rev. Peter | York, ON | Toronto Twp. | 1 | 416 |
| Orr | James | 2/323.jpg | John | Mary Ann | Esquesing | Esquesing | 1858-11-28 | 1859-02-13 | Norval | Tucker, Rev. R.L. | Halton, ON | Esquesing Twp. | 2 | 323 |
| Orr | James | 2/722.jpg | James | Mrs. | Huntley | Huntley | 1853-07-11 | 1854-04-02 | Huntley | McMullen, Rev. Thomas | Carleton, ON | Huntley Twp. | 2 | 722 |
| Orr | James Frederick | 4/233.jpg | James Hamilton | Mary | Michigan,US | Michigan,US | 1829-02-15 | 1880-08-05 | Warwick | Ferguson, Rev. G. | Lambton, ON | Watford Twp. | 4 | 233 |
| Orr | James Maitland | 1/777.jpg | Thomas | Sarah | Bristol | Bristol | 1831-01-18 | 1831-02-08 | Bristol | Adams, Rev.Alvah | Cochrane, ON | Bristol Twp. | 1 | 777 |
| Orr | Jane Elizabeth | 3/152.jpg | John | Mary A. | Esquesing | Esquesing | 1870-04-20 | 1870-07-18 | Esquesing | Briggs, Rev. J. | Halton, ON | Esquesing Twp. | 3 | 152 |
| Orr | Jennie Inglis | 3/655.jpg | William | Lisa | Hamilton | Hamilton | 1870-10-15 | 1871-07-17 | Hamilton | Galbraith, Rev. W. | Wentworth, ON | Barton Twp. and Hamilton, city | 3 | 655 |
| Orr | John | 3/266.jpg | Samuel | Elizabeth | Bentinck | Bentinck | 1857-10-10 | 1863-08-02 | Bentinck | Baker, Rev. Isaac | Grey, ON | Bentinck Twp. | 3 | 266 |
| Orr | John | 4/343.jpg | William | Mary | Medonte | Medonte | 1891-07-24 | 1894-03-04 | Medonte | Kemp, Rev. H.E.W. | Simcoe, ON | Coldwater Twp. | 4 | 343 |
| Orr | John Alvin | 4/343.jpg | John | Margaret O. | N.Orillia | N.Orillia | 1891-11-14 | 1894-03-04 | Medonte | Kemp, Rev. H.E.W. | Simcoe, ON | Coldwater Twp. | 4 | 343 |
| Orr | John Brownell | 1/738.jpg | William | Elizabeth | Hamilton | Hamilton | 1858-09-20 | 1859-06-06 | Hamilton | Brownell, Rev.S. | Wentworth, ON | Hamilton, city | 1 | 738 |
| Orr | John Charles Wesley | 1/159.jpg | Edward | Margaret | East Oxford | East Oxford | 1843-10-16 | 1844-01-07 | East Oxford | Philp, Rev. Samuel C. | Oxford, ON | Oxford East Twp. | 1 | 159 |
| Orr | John Sampson | 3/308.jpg | John | Margaret J. | Lindsay | Lindsay | 1868-08-08 | 1868-10-14 | Lindsay | Greener, Rev. James | Victoria, ON | Ops Twp. | 3 | 308 |
| Orr | Katie Augusta | 3/588.jpg | James | Catherine | N. Gower | N. Y. | 1854-02-14 | 1865-06-14 | N. Gower | Wilson, Rev. R. | Carleton and Grenville, ON | North and South Gower Twps. | 3 | 588 |
| Orr | Lucinda Ann | 1/280.jpg | William | Lucinda | Hamilton | 1848-08-29 | 1848-10-12 | Brownell, Rev. S. | Wentworth, ON | Hamilton, city | 1 | 280 | ||
| Orr | Lucinda Scott | 3/655.jpg | William | Lisa | Hamilton | East Flarmboro | 1869-01-24 | 1871-07-17 | Hamilton | Galbraith, Rev. W. | Wentworth, ON | Barton Twp. and Hamilton, city | 3 | 655 |
| Orr | Margaret | 1/706.jpg | James | Nancy | March | March | 1846-07-07 | 1846-08-21 | March | Nankeville, Rev. B. | Carleton, ON | March Twp. | 1 | 706 |
| Orr | Margaret | 1/814.jpg | Thomas | Jane | Marlboro | Marlboro | 1847-04-18 | 1848-10-17 | Marlboro | Howard, Rev. B.B. | Carleton, ON | Marlborough Twp. | 1 | 814 |
| Orr | Margaret Alice | 1/309.jpg | John | Margaret | E.Flamboro | E.Flamboro | 1848-03-29 | 1848-10-12 | Brownell, Rev. S. | Wentworth, ON | Flamborough East Twp. | 1 | 309 | |
| Orr | Margaret Ann | 2/671.jpg | James | Margaret | Percy | Percy | 1856-01-15 | 1861- | Percy | Scott, Rev. W. L. | Northumberland, ON | Percy Twp. | 2 | 671 |
| Orr | Maria | 2/104.jpg | James | Catharine | N.Gower | N.Gower | 1864-02-25 | 1864-02-27 | N.Gower | Wilson, Rev. R. | Carleton, ON | North Gower Twp. | 2 | 104 |
| Orr | Maria Laird | 2/710.jpg | Thomas | Sarah | Clarendon | Clarendon | 1847-08-08 | 1847-09-19 | Clarendon | Greener, Rev. James | Frontenac, ON | Clarendon Twp. | 2 | 710 |
| Orr | Mary Ann | 1/716.jpg | Thomas | Jane | Marlboro | Marlboro | 1846-06-13 | 1846-10-04 | Marlboro | Williams, Rev. Wm.H. | Carleton, ON | Marlborough Twp. | 1 | 716 |
| Orr | Mary Ann Cheetam | 1/563.jpg | William | Isabella | Hungerford | Hungerford | 1850-03-29 | 1850-04-29 | Hungerford | Reynolds, Rev.Jos. | Hastings, ON | Hungerford Twp. | 1 | 563 |
| Orr | Mary Jane | 2/066.jpg | Guy Jamilton | Mary | Toronto | Toronto | 1853-12-22 | 1856-04-26 | Toronto | Andrews, Rev. W. | York, ON | Toronto Twp. | 2 | 66 |
| Orr | Milton | 2/546.jpg | W. | Y. | Cavan | Cavan | 1851-06-16 | 1851-10-04 | Cavan | Morton, Rev. W. | Durham, ON | Cavan Twp. | 2 | 546 |
| Orr | Nancy | 3/266.jpg | Samuel | Elizabeth | Bentinck | Bentinck | 1859-06-30 | 1863-08-02 | Bentinck | Baker, Rev. Isaac | Grey, ON | Bentinck Twp. | 3 | 266 |
| Orr | Nancy | 2/066.jpg | Guy Jamilton | Mary | Toronto | Toronto | 1855-12-30 | 1856-04-26 | Toronto | Andrews, Rev. W. | York, ON | Toronto Twp. | 2 | 66 |
| Orr | Rebecca | 1/773.jpg | Thomas | Sarah | Bristol | Bristol | 1836-02-04 | 1836-03-27 | Clarendon | Berney, Rev. Daniel | Pontiac, QC | Clarendon Twp. | 1 | 773 |
| Orr | Rebecca | 2/459.jpg | Robert | Ellen | Packenham | Packenham | 1856-04-12 | 1857-01-08 | Pakenham | Hobbs, Rev. R. | Lanark, ON | Pakenham Twp. | 2 | 459 |
| Orr | Richard Joseph | 1/118.jpg | Jane | Susan | Malahide | Malahide | 1842-11-13 | 1842-05-14 | Malahide | Waldron, Rev. S. | Elgin, ON | Malahide Twp. | 1 | 118 |
| Orr | Rlienby | 2/325.jpg | Charles | Jane | Esquesing | Esquesing | 1860-09-28 | 1861-03-11 | Esquesing | Tucker, Rev. R.L. | Halton, ON | Esquesing Twp. | 2 | 325 |
| Orr | Robert | 1/706.jpg | Andrew | Margaret | Huntley | Huntley | 1846-02-14 | 1846-07-25 | March | Nankeville, Rev. B. | Carleton, ON | March Twp. | 1 | 706 |
| Orr | Robert Benjamin | 1/118.jpg | Joseph | Marilla | Malahide | Malahide | 1841-03-13 | 1841-09-01 | Malahide | Rose, Rev. Sam'l | Elgin, ON | Malahide Twp. | 1 | 118 |
| Orr | Rosanna Jane | 1/118.jpg | Joseph | Marilla | Malahide | Malahide | 1842-05-22 | 1842-08-14 | Malahide | Waldron, Rev. S. | Elgin, ON | Malahide Twp. | 1 | 118 |
| Orr | Samuel | 3/266.jpg | Samuel | Elizabeth | Bentinck | Beverly | 1852-09-22 | 1863-08-02 | Bentinck | Baker, Rev. Isaac | Grey, ON | Bentinck Twp. | 3 | 266 |
| Orr | Samuel | 2/459.jpg | Robert | Ellen | Packenham | Packenham | 1856-04-12 | 1857-01-08 | Pakenham | Hobbs, Rev. R. | Lanark, ON | Pakenham Twp. | 2 | 459 |
| Orr | Samuel | 2/671.jpg | James | Margaret | Percy | Percy | 1859-05-15 | 1861- | Percy | Scott, Rev. W. L. | Northumberland, ON | Percy Twp. | 2 | 671 |
| Orr | Sarah Phebe | 1/792.jpg | Samuel | Jane | Lachute | Lachute | 1844-06-15 | 1845-05-10 | Lachute | Williams, Rev. W. G. | Argenteuil, QC | St. Andrews | 1 | 792 |
| Orr | Stephen | 1/706.jpg | James | Nancy | March | March | 1844-05-03 | 1846-08-21 | March | Nankeville, Rev. B. | Carleton, ON | March Twp. | 1 | 706 |
| Orr | Susan | 2/070.jpg | John F. | Maria | Toronto Twp. | Trafalgar | 1855-05-07 | 1861-01-11 | Toronto Twp. | English, Rev. W. F. | York, ON | Toronto Twp. | 2 | 70 |
| Orr | Thomas | 2/710.jpg | Thomas | Sarah | Bristol | Bristol | 1845-05-30 | 1845-09-21 | Clarendon | Beynon, Rev. G. | Frontenac, ON | Clarendon Twp. | 2 | 710 |
| Orr | Watson Coke | 1/788.jpg | Samuel | Jane | Argentieul | Argentieul | 1846-10-19 | 1847-05-20 | Argentieul | Baxter, Rev. M. | Argenteuil, QC | St. Andrews | 1 | 788 |
| Orr | William | 3/266.jpg | Samuel | Elizabeth | Bentinck | Bentinck | 1861-07-01 | 1863-08-02 | Bentinck | Baker, Rev. Isaac | Grey, ON | Bentinck Twp. | 3 | 266 |
| Orr | William | 2/671.jpg | James | Margaret | Percy | Percy | 1857-06-24 | 1861- | Percy | Scott, Rev. W. L. | Northumberland, ON | Percy Twp. | 2 | 671 |
| Orr | William | 4/091.jpg | David | Jane | Anderson | Anderson | 1850-03-08 | 1875-08-29 | Sandwich | Henderson, Rev. W. | Essex, ON | Sandwich Twp. | 4 | 91 |
| Orr | William | 1/669.jpg | Thomas | Jane | Marlboroug | Wolford | 1844-05-01 | 1845-08-06 | Wolford | Butcher, G.B. | Grenville, ON | Wolford Twp. | 1 | 669 |
| Orr | William David | 1/422.jpg | Joseph | Margaret | Chinguacousy | Chinguacousy | 1842-04- | 1844-08-25 | Chinguacousy | Law, Rev. John | Peel, ON | Chingaucousy (now Caledon and Brampton) Twp. | 1 | 422 |
| Orr | William Edward | 3/655.jpg | William | Lisa | Hamilton | East Flarmboro | 1867-02-07 | 1871-07-17 | Hamilton | Galbraith, Rev. W. | Wentworth, ON | Barton Twp. and Hamilton, city | 3 | 655 |
| Orr | William Fr's Samuel | 2/546.jpg | William | Fras. | Cavan | Cavan | 1853-07-07 | 1854-02-28 | Cavan | Hughes, Rev. James | Durham, ON | Cavan Twp. | 2 | 546 |
| Orr | William Grey | 4/343.jpg | John | Margaret O. | N.Orillia | N.Orillia | 1887-04-11 | 1894-03-04 | Medonte | Kemp, Rev. H.E.W. | Simcoe, ON | Coldwater Twp. | 4 | 343 |
| Orr | William Guy Hamilton | 4/343.jpg | Francis | Edith | Medonte | Medonte | 1891-04-21 | 1894-03-04 | Medonte | Kemp, Rev. H.E.W. | Simcoe, ON | Coldwater Twp. | 4 | 343 |
| Orsbern | Sarah Alice | 3/196.jpg | George | M. A. | Richmond | Richmond | 1873-09-18 | 1875-03-14 | Richmond | Ferguson, Rev. John | Lennox and Addington, ON | Richmond Twp. | 3 | 196 |
| Orser | Almond Joseph | 2/394.jpg | Horace | Phoebe | Waterloo Circuit | Waterloo Circuit | 1853-07-05 | 1853-08-22 | Kingston | Philp, Rev. William | Frontenac, ON | Kingston Twp. | 2 | 394 |
| Orser | Anna Louisa | 1/517.jpg | William | Melinda | Brighton | Brighton | 1850-01-26 | 1850-07-04 | Brighton | Coleman, Rev. Wm. | Northumberland, ON | Murray Twp. | 1 | 517 |
| Orser | Bertha Elexzinia | 1/517.jpg | William | Melinda | Brighton | Brighton | 1848-02-28 | 1850-07-04 | Brighton | Coleman, Rev. Wm. | Northumberland, ON | Murray Twp. | 1 | 517 |
| Orser | Caroline | 3/796.jpg | Enoch | Hellen | Rawdon | Rawdon | 1839-10-05 | 1866-08-18 | Marmora | Dowler, Rev. J. A. | Hastings, ON | Marmora Twp. | 3 | 796 |
| Orser | Eliza Peter | 2/394.jpg | Horace | Phoebe | Waterloo Circuit | Waterloo Circuit | 1851-05-03 | 1853-08-22 | Kingston | Philp, Rev. William | Frontenac, ON | Kingston Twp. | 2 | 394 |
| Orser | Elizabeth | 1/630.jpg | Arthur | Anne | Storrington | Storrington | 1854-08-02 | 1855-02-12 | Storrington | Phelp, Rev.Wm. | Frontenac, ON | Storrington Twp. | 1 | 630 |
| Orser | Sidney Horace | 1/625.jpg | Horace | Phebe | Kingston | Kingston | 1844-07-29 | 1845-02-14 | Kingston | Jeffers, Rev.W. | Frontenac, ON | Kingston Twp. | 1 | 625 |
| Ortan | Olive | 1/677.jpg | John | Martha | Goulbourn | Goulbourn | 1846-06-18 | 1846-07-19 | Beckwith | Nankevill, Rev. B. | Lanark, ON | Beckwith Twp. | 1 | 677 |
| Orten | Joseph Alexander | 3/130.jpg | John | Medonte | Medonte | 1865-08-17 | 1865-11-19 | Medonte | Anderson, Rev. J. | Simcoe, ON | Medonte Twp. | 3 | 130 | |
| Orth | Caroline Amelia | 1/420.jpg | John | Isabella | Toronto | Toronto | 1845-04-20 | 1846-04-27 | Toronto | Spencer, Rev. James | York, ON | Toronto Twp. | 1 | 420 |
| Orth | George | 2/066.jpg | Abraham | Jane | Toronto | Toronto | 1855-09-10 | 1855-09-21 | Toronto | Andrews, Rev. H. | York, ON | Toronto Twp. | 2 | 66 |
| Orth | Hannah | 1/419.jpg | Abraham | Sarah | Toronto | Toronto | 1845-05-07 | 1845-10-22 | Gore Toronto | Hutchinson, Rev. Jas. | York, ON | Toronto Twp. | 1 | 419 |
| Orth | Maggie Adelane | 4/153.jpg | John W. | Mary Ann | Trafalgar | Trafalgar | 1874-05-11 | 1875-05-27 | Etobicoke | Cunningham, Rev. A. | York, ON | Etobicoke Twp. | 4 | 153 |
| Orth | Marian | 3/085.jpg | Henry | Susannah | Toronto Twp | Islington | 1863-03-25 | 1863-05-26 | Islington | Greener, Rev. Jas. | York, ON | Etobicoke Twp. | 3 | 85 |
| Orth | Martha Ann | 1/416.jpg | Abraham | Jane | Toronto | Toronto | 1847-04-06 | 1848-05-25 | Toronto | Kerr, Rev. Peter | York, ON | Toronto Twp. | 1 | 416 |
| Orth | Mary | 4/256.jpg | Henry | Susanna | Sunnidale | Thorold | 1870-05-03 | 1876-09-04 | Sunnidale | Webster, Rev. John | Simcoe, ON | Stayner Twp. | 4 | 256 |
| Orth | Robert | 1/420.jpg | Daniel | Sarah | Toronto | Toronto | 1845-09-11 | 1846-04-26 | Toronto | Spencer, Rev. James | York, ON | Toronto Twp. | 1 | 420 |
| Orth | Samuel | 1/418.jpg | Daniel | Sarah | Etobicoke | Etobicoke | 1848-05-05 | 1849-09-02 | Toronto | Kerr, Rev. Peter | York, ON | Toronto Twp. | 1 | 418 |
| Orth | Susanna | 1/418.jpg | Abraham | Jane | Toronto | Toronto | 1849-08-14 | 1849-10-14 | Toronto | Kerr, Rev. Peter | York, ON | Toronto Twp. | 1 | 418 |
| Ortis | William James | 2/251.jpg | John | Mary Ann | Madoc | Madoc | 1853-03-24 | 1862-01-03 | Madoc | Miller, Rev. A.D. | Hastings, ON | Madoc Twp. | 2 | 251 |
| Orton | Agnes | 2/782.jpg | Joseph | Ann | Medonte | Medonte | 1859-03-09 | 1859-05-29 | Medonte | Milliken, Rev. A. | Simcoe, ON | Medonte Twp. | 2 | 782 |
| Orton | Alfa Elizabeth | 3/738.jpg | Levi | Catharine | Hawkesbury | Hawkesbury | 1873-12-14 | 1875-03-29 | Hawkesbury | Gifford, Rev. G. A, | Prescott, ON | Hawkesbury Twp. | 3 | 738 |
| Orton | Alwin | 2/524.jpg | Job | Anne | Whitby | Whitby | 1852-03-08 | 1853-07-10 | Whitby | Kerr, Rev. P. | Durham, ON | Whitby Twp. | 2 | 524 |
| Orton | C.A.Victoria | 2/161.jpg | S. | C. | E.Hawkesbury | E.Hawkesbury | 1856-09-25 | 1856-10-09 | E.Hawkesbury | Morton, Rev. W. | Prescott, ON | Hawkesbury East Twp. | 2 | 161 |
| Orton | Clarina | 1/009.jpg | Zenas | Judith | Gosfield | Gosfield | 1846-03-11 | 1847-05-16 | Gosfield | Hardie, Rev. D. | Essex, ON | Gosfield Twp. | 1 | 9 |
| Orton | Elizabeth | 1/382.jpg | James | Margaret | Medonte | Medonte | 1846-02-25 | 1847-05-03 | Medonte | Nankiville, Rev. D. | Simcoe, ON | Medonte Twp. | 1 | 382 |
| Orton | Elizabeth Abigail | 1/754.jpg | Samuel | Claressa | E.Hawksbury | E.Hawksbury | 1852-05-26 | 1852-12-12 | Hawkesbury | Clappison, Rev.D. | Prescott, ON | Hawkesbury East Twp. | 1 | 754 |
| Orton | Emily | 1/009.jpg | Zenas | Eliza | Gosfield | Gosfield | 1829-01-20 | 1852-04-04 | Gosfield | Williston, Rev. J.K. | Essex, ON | Gosfield Twp. | 1 | 9 |
| Orton | George Washington | 1/754.jpg | Levi | Louisa | Lochiel | Hull | 1845-12-09 | 1846-07-03 | Hawkesbury | Reynolds, Rev. Jos. | Prescott, ON | Hawkesbury East Twp. | 1 | 754 |
| Orton | Hannah Ida | 3/738.jpg | Charles | Rachel | Hawkesbury | Hawkesbury | 1874-08-25 | 1875-03-29 | Hawkesbury | Gifford, Rev. G. A, | Prescott, ON | Hawkesbury Twp. | 3 | 738 |
| Orton | Hannah Melica | 1/754.jpg | Samuel | Clarissa | E.Hawksbury | E.Hawksbury | 1846-07-09 | 1846-12-22 | Hawkesbury | Reynolds, Rev. Jos. | Prescott, ON | Hawkesbury East Twp. | 1 | 754 |
| Orton | Isabella | 1/382.jpg | Joseph | Ann | Medonte | Medonte | 1845-07-12 | 1845-07-12 | Medonte | Nankiville, Rev. D. | Simcoe, ON | Medonte Twp. | 1 | 382 |
| Orton | James | 2/782.jpg | Joseph | Ann | Medonte | Medonte | 1857-10-09 | 1858-05-01 | Medonte | Milliken, Rev. A. | Simcoe, ON | Medonte Twp. | 2 | 782 |
| Orton | Jane | 1/382.jpg | James | Margaret | Medonte | Medonte | 1844-02-27 | 1845-03-24 | Medonte | Nankiville, Rev. D. | Simcoe, ON | Medonte Twp. | 1 | 382 |
| Orton | John Price | 1/677.jpg | John | Martha | Goulborun | Goulbourn | 1843-12-25 | 1844-04-20 | Beckwith | Armstong, Rev.J. | Lanark, ON | Beckwith Twp. | 1 | 677 |
| Orton | Mary Margaret | 1/382.jpg | Joseph | An | Medonte | Medonte | 1843-02-11 | 1843-05-28 | Medonte | Slight, Rev. Benj. | Simcoe, ON | Medonte Twp. | 1 | 382 |
| Orton | Merivale | 1/715.jpg | John | Martha | Goulbourn | Goulbourn | 1848-04-20 | 1848-10-05 | Goulbourn | Andrews, Rev. Wm. | Carleton, ON | Goulbourn Twp. | 1 | 715 |
| Orton | Olive Caroline | 4/344.jpg | Thomas | Adeline M. | Medonte | Medonte | 1893-09-24 | 1894-05-01 | Medonte | Kemp, Rev. H.E.W. | Simcoe, ON | Coldwater and Innisfil Twps. | 4 | 344 |
| Orton | Richard | 1/362.jpg | Henry | Mary | Guelph | Guelph | 1839-04-17 | 1839-05-12 | Guelph | Wright, Rev. David | Wellington, ON | Guelph Twp. | 1 | 362 |
| Orton | Samuel | 1/756.jpg | John | Martha | Goulbourn | Goulbourn | 1850-02-02 | 1850-05-03 | Goulbourn | Andrews, Rev.Wm. | Carleton, ON | Goulbourn Twp. | 1 | 756 |
| Orton | Sarah Ann | 2/781.jpg | Joseph | Ann | Medonte | Medonte | 1854-08-05 | 1855-03-21 | Medonte | Brownell, Rev. S. | Simcoe, ON | Medonte Twp. | 2 | 781 |
| Orton | Stephen | 1/383.jpg | Joseph | Ann | Medonte | Medonte | 1847-03-10 | 1847-04-27 | Medonte | Slight, Rev. Benj. | Simcoe, ON | Medonte Twp. | 1 | 383 |
| Orton | Thomas A. | 4/344.jpg | Thomas | Adeline M. | Medonte | Medonte | 1887-12-25 | 1894-05-01 | Medonte | Kemp, Rev. H.E.W. | Simcoe, ON | Coldwater and Innisfil Twps. | 4 | 344 |
| Orton | Violet | 4/344.jpg | Thomas | Adeline M. | Medonte | Medonte | 1890-02-19 | 1894-05-01 | Medonte | Kemp, Rev. H.E.W. | Simcoe, ON | Coldwater and Innisfil Twps. | 4 | 344 |
| Orts | John Alexander | 1/414.jpg | Daniel | Sarah | Toronto | Toronto | 1843-03-30 | 1843-09-03 | Toronto | Law, Rev. John | York, ON | Toronto Twp. | 1 | 414 |
| Orven | Allan R. | 1/143.jpg | Henry | Rachel | Simcoe | Simcoe | 1843-05-10 | 1848-03-18 | Simcoe | Booth, Rev. Jas. | Simcoe, ON | Simcoe, town | 1 | 143 |
| Orven | Hannah E. | 1/143.jpg | Henry | Rachel | Simcoe | Simcoe | 1847-06-18 | 1848-03-18 | Simcoe | Booth, Rev. Jas. | Simcoe, ON | Simcoe, town | 1 | 143 |
| Orven | Julia Eliza | 1/143.jpg | Henry | Rachel | Simcoe | Simcoe | 1845-06-01 | 1848-03-18 | Simcoe | Booth, Rev. Jas. | Simcoe, ON | Simcoe, town | 1 | 143 |
| Orven | Walter Madden | 1/143.jpg | Henry | Rachel | Simcoe | Simcoe | 1841-03-22 | 1848-03-18 | Simcoe | Booth, Rev. Jas. | Simcoe, ON | Simcoe, town | 1 | 143 |
| Osawasaga | Harriet | 3/298.jpg | Joseph | Susan | French River | French River | 1870-03-20 | 1870-10-09 | French River | Tucker, Rev. S. | Simcoe, ON | Nottawasaga Twp | 3 | 298 |
| Osawasaga | Lavina | 3/252.jpg | Joseph | Susan | Bying Inlet | French River | 1872-04-14 | 1872-07-11 | Bying Inlet | Tucker, Rev. S. | Parry Sound, ON | Wallbridge Twp. | 3 | 252 |
| Osbore | Mary Maud | 3/109.jpg | Richard J | Jane | Consecon | Consecon | 1875-08-07 | 1876-12-25 | Consecon | Richardson, Rev. W. | Prince Edward, ON | Ameliasburg Twp. | 3 | 109 |
| Osborn | Emma Jane A. | 3/233.jpg | John | Mary | Artemesia | Artemesia | 1870-05-08 | 1870-06-23 | Artemesia | Greene, Rev. J. | Grey, ON | Artemesia Twp. | 3 | 233 |
| Osborn | Jannie Mary | 3/056.jpg | Henry | M. | Chinguacousy | Chinguacousy | 1870-10-09 | 1871-01-15 | Chinguacousy | McFadden, Rev. W. | Peel, ON | Chingaucousy (now Caledon and Brampton) Twp. | 3 | 56 |
| Osborn | Jennetta Roseanna | 2/307.jpg | Edward | Margaret | Guelph | Guelph | 1865-07-13 | 1865-07-22 | Guelph | Carroll, Rev. J. | Wellington, ON | Guelph, town | 2 | 307 |
| Osborn | John Thomas | 2/301.jpg | John | Sophia | Artemesia | Artemesia | 1856-02-19 | 1855-05-20 | Artemesia | Hill, Rev. Joseph | Grey, ON | Artemesia Twp. | 2 | 301 |
| Osborn | Margaret Jane | 2/307.jpg | Edward | Margaret | Guelph | Guelph | 1863-03-08 | 1865-07-22 | Guelph | Carroll, Rev. J. | Wellington, ON | Guelph, town | 2 | 307 |
| Osborn | Myrtle Blanch | 4/280.jpg | Samuel | Elizabeth | McDonald | McDonald | 1893-03-04 | 1893-05-28 | McDonald | Lee, Rev. Herbert | Algoma, ON | Algoma Twp. | 4 | 280 |
| Osborn | Nelly Drucilla | 3/054.jpg | Henry | M. D. | Chinguacousy | Chinguacousy | 1869-03-31 | 1869-05-23 | Chinguacousy | McFadden, Rev. W. | Peel, ON | Chingaucousy (now Caledon and Brampton) Twp. | 3 | 54 |
| Osborn | Richard | 1/580.jpg | John | Sarah | Ameliasburgh | Ameliasburgh | 1843-01-04 | 1844-02-20 | Ameliasburgh | Sanderson, Rev. John | Prince Edward, ON | Ameliasburg Twp. | 1 | 580 |
| Osborn | Thomas Edward | 3/231.jpg | John | Mary | Artemesia | Artemesia | 1868-11-09 | 1868-12-07 | Artemesia | Greene, Rev. J. | Grey, ON | Artemesia Twp. | 3 | 231 |
| Osborne | Albert K. | 4/330.jpg | William | Caroline | Osprey | Osprey | 1893-09-11 | 1894-01-29 | Osprey | Woodger, Rev. F. | Grey, ON | Maxwell Twp. | 4 | 330 |
| Osborne | Andrew Arthur | 3/376.jpg | Edward | Elizabeth | Vespra | Vespra | 1868-10-18 | 1869-05-04 | Vespra | Woodsworth, Rev. J. | Simcoe, ON | Vespra Twp. | 3 | 376 |
| Osborne | Annie Thompkin | 1/573.jpg | Richard | Sarah A. | Cannifton | Cannifton | 1864-11-20 | 1865-01-22 | Thurlow | Hall, Rev. William | Hastings, ON | Thurlow Twp. | 1 | 573 |
| Osborne | Annie Tompkin | 2/467.jpg | Richard | Sarah Anne | Camelton | Camelton | 1864-11-20 | 1865-01-22 | Camelton | Broune, Rev. George | Hastings, ON | Belleville, town | 2 | 467 |
| Osborne | Beatrice A. | 4/330.jpg | William | Mary c. | Osprey | Osprey | 1892-06-12 | 1892-12-03 | Osprey | Woodger, Rev. F. | Grey, ON | Maxwell Twp. | 4 | 330 |
| Osborne | Calvin | 4/310.jpg | Thomas | Mary | Canada | Canada | 1842-03-03 | 1888-04-04 | Clinton | Rupert, Rev. E.S. | Lincoln, Bruce and Perth, ON | Clinton, Paisley and Milverton Twps. | 4 | 310 |
| Osborne | Elizabeth | 1/567.jpg | Ira | Rachel | Rawdon | Rawdon | 1845-09-11 | 1850-04-26 | Rawdon | Robinson, Rev. R. | Hastings, ON | Rawdon Twp. | 1 | 567 |
| Osborne | Esther Mary Ann Eliza | 1/069.jpg | Edward Wilson | Ann | Blenheim | Blenheim | 1856-06-01 | 1857-04-20 | Harwick | English, Rev. N.F. | Kent, ON | Harwich Twp. | 1 | 69 |
| Osborne | George Calvin | 4/310.jpg | Calvin | Sarah | Clinton | Clinton | 1884-07-27 | 1888-03-27 | Clinton | Rupert, Rev. E.S. | Lincoln, Bruce and Perth, ON | Clinton, Paisley and Milverton Twps. | 4 | 310 |
| Osborne | Harriet Jane | 1/390.jpg | Edward | Elizabeth | Oro | Wisconsin,US | 1851-06-28 | 1852-09-12 | Vespra | Slight, Rev. Benj. | Simcoe, ON | Vespra Twp. | 1 | 390 |
| Osborne | Harvey | 4/354.jpg | Harvey | Miss Reid | Ont | Ont | 1896-01-26 | Grund? | Joslyn, Rev. J.H.L. | Victoria, ON | Balden (Argyle) Twp. | 4 | 354 | |
| Osborne | Henry | 3/748.jpg | London | London | 1875-12-12 | London | Sherlock, Rev. B. | Middlesex, ON | London, city and Twp. | 3 | 748 | |||
| Osborne | Henry Dawson | 2/289.jpg | Edward | Elizabeth | Vespra | Vespra | 1862-05-04 | 1862-08-17 | Vespra | Slater, Rev. J.C. | Simcoe, ON | Vespra Twp. | 2 | 289 |
| Osborne | James | 1/567.jpg | Ira | Rachel | Rawdon | Rawdon | 1844-06-16 | 1850-04-26 | Rawdon | Robinson, Rev. R. | Hastings, ON | Rawdon Twp. | 1 | 567 |
| Osborne | James Valentine | 4/095.jpg | Samuel | Elizabeth | Huron | Huron | 1875-11-13 | 1877-01-22 | Huron | Crane, Rev. I. | Bruce, ON | Huron Twp. | 4 | 95 |
| Osborne | John Hall | 2/707.jpg | John | Julia | Wellington | Wellington | 1860-06-07 | 1863-09-21 | Hillier | Browne, Rev. Geo. | Prince Edward, ON | Hillier Twp. | 2 | 707 |
| Osborne | John Russell | 2/311.jpg | Edward | Margaret | Guelph | Guelph | 1866-01-08 | 1866-03-04 | Guelph | Carroll, Rev. J. | Wellington, ON | Guelph, town | 2 | 311 |
| Osborne | John Thompson | 1/573.jpg | Richard | Sarah A. | Cannifton | Cannifton | 1863-07-21 | 1863-08-05 | Thurlow | Hall, Rev. William | Hastings, ON | Thurlow Twp. | 1 | 573 |
| Osborne | Julia Jane | 2/707.jpg | John | Julia | Wellington | Wellington | 1865-01-15 | 1865-04-03 | Hillier | Browne, Rev. Geo. | Prince Edward, ON | Hillier Twp. | 2 | 707 |
| Osborne | Lillian | 3/748.jpg | London | London | 1875-12-12 | London | Sherlock, Rev. B. | Middlesex, ON | London, city and Twp. | 3 | 748 | |||
| Osborne | Lydia Maria | 1/580.jpg | John | Sarah | Ameliasburgh | Ameliasburgh | 1845-06-14 | 1845-09-21 | Ameliasburgh | McFadden, Rev. W. | Prince Edward, ON | Ameliasburg Twp. | 1 | 580 |
| Osborne | Margaret | 3/218.jpg | William | Margaret | Luther | Luther | 1872-04-26 | 1872-06-30 | Luther | Jones, Rev. T. W. | Dufferin and Wellington, ON | Luther Twp. | 3 | 218 |
| Osborne | Margaret R. | 1/567.jpg | Ira | Rachel | Rawdon | Rawdon | 1847-04-20 | 1850-04-26 | Rawdon | Robinson, Rev. R. | Hastings, ON | Rawdon Twp. | 1 | 567 |
| Osborne | Marilla Malvina | 1/724.jpg | William | Eliza Ann | Williamsburgh | Williamsburgh | 1850-08-22 | 1851-02-17 | Williamsburgh | Hardie, Rev. D. | Dundas, ON | Williamsburg Twp. | 1 | 724 |
| Osborne | Mary Louisa | 1/157.jpg | Edward | Elizabeth | Vespra | U.S. | 1854-03-12 | 1855-10-18 | Vespra | Brownell, Rev.S. | Simcoe, ON | Vespra Twp. | 1 | 157 |
| Osborne | Maud Jane | 3/716.jpg | Permenus | Charlotte | Port Nelson | Port Nelson | 1873-04-01 | 1873-04-22 | W.Square | Christopherson, Rev. H. | Halton, ON | Nelson Twp. | 3 | 716 |
| Osborne | Melissa Maud | 4/225.jpg | Horace G. | Marietta | Ameliasburg | Ameliasburg | 1882-05-21 | 1882-07-01 | Ameliasburg | Tomblin, Rev. W. | Prince Edward, ON | Ameliasburg Twp. | 4 | 225 |
| Osborne | Olive Esther | 4/386.jpg | David | Lois | Kennebec | Kennebec | 1895-09-12 | 1896-02-08 | Kennebec | Kenny, Rev. Goerge H. | Frontenac, ON | Arden and Kennebec Twps. | 4 | 386 |
| Osborne | Olive Josephine | 3/025.jpg | William | Mary | Oro | Oro | 1874-08-02 | 1875-06-28 | Essa | Totten, Rev. J.W. | Simcoe, ON | Essa Twp. | 3 | 25 |
| Osborne | Randolph | 3/748.jpg | London | London | 1875-12-12 | London | Sherlock, Rev. B. | Middlesex, ON | London, city and Twp. | 3 | 748 | |||
| Osborne | Samuel | 4/095.jpg | James C. | Mary Jane | Huron | Ontario | 1845-07-26 | 1877-01-22 | Huron | Crane, Rev. I. | Bruce, ON | Huron Twp. | 4 | 95 |
| Osborne | Theresa | 3/748.jpg | London | London | 1875-12-12 | London | Sherlock, Rev. B. | Middlesex, ON | London, city and Twp. | 3 | 748 | |||
| Osborne | Wesley | 1/391.jpg | William | Eliza | Williamsburgh | Williamsburgh | 1852-08-17 | 1853-03-08 | Williamsburg | Evans, Rev. James | Dundas, ON | Williamsburg Twp. | 1 | 391 |
| Osborne | William Andrew | 3/134.jpg | William F. A. | M. | Oro | Oro | 1869-09-17 | 1870-02-02 | Oro | Woodsworth, Rev. J. | Simcoe, ON | Oro Twp. | 3 | 134 |
| Osborne | William Henry | 1/575.jpg | Frederick | Mary | Thurlow | Thurlow | 1848-01-20 | 1848-03-13 | Belleville | Gemly, Rev. J. | Hastings, ON | Belleville, town | 1 | 575 |
| Osborne | William Henry | 1/241.jpg | David | Margaret | Richmond | Richmond | 1852-02-04 | 1852-04-27 | Richmond | Chapman, Rev, Wm. | Carleton, ON | Richmond | 1 | 241 |
| Osborne | William John W. | 4/354.jpg | Harvey | Miss Reid | Ont | Ont | 1894-05-04 | 1896-01-26 | Grund? | Joslyn, Rev. J.H.L. | Victoria, ON | Balden (Argyle) Twp. | 4 | 354 |
| Osborne | Wm. Charles Fitch | 3/011.jpg | Edward | Eliza R. | Yorkville | Yorkville | 1861-05-30 | 1861-10-21 | Yorkville | Lavell, Rev. Charles | York, ON | Toronto, city and York Twp. | 3 | 11 |
| Osborne | Wm. Jas. White | 1/157.jpg | Edward | Elizabeth | Vespra | Vespra | 1856-02-22 | 1856-04-27 | Vespra | Brownell, Rev.S. | Simcoe, ON | Vespra Twp. | 1 | 157 |
| Osborogh | Ann Hill | 2/340.jpg | John | Jane | Arthur | Arthur | 1857-05-22 | 1857-07-22 | Mt. Forest | Culbert, Rev. T. | Grey, ON | Egremont Twp. | 2 | 340 |
| Osborogh | Jane Drumnet | 2/340.jpg | John | Jane | Arthur | At Sea | 1856-12-14 | 1857-07-22 | Mt. Forest | Culbert, Rev. T. | Grey, ON | Egremont Twp. | 2 | 340 |
| Osbourne | Emma Catherine | 3/250.jpg | John | Jane | Osprey | Osprey | 1862-07-17 | 1862-07-21 | Osprey | Baker, Rev. Isaac | Grey, ON | Osprey Twp. | 3 | 250 |
| Osbourne | Henry Alfred | 1/008.jpg | Wm. Fred'k | Mary | Oro | Oro | 1856-02-04 | 1856-03-23 | Vespra | Milliken, Rev. A. | Simcoe, ON | Vespra Twp. | 1 | 8 |
| Osbourne | Mary Jane | 1/086.jpg | William | Mary | Oro | Oro | 1862-04-07 | 1862-05-25 | Vespra | Slater, Rev.J.C. | Simcoe, ON | Vespra Twp. | 1 | 86 |
| Osburn | Dorothy | 1/519.jpg | Richard | Grace | 1842-06-22 | 1843-03-30 | Darlington | Baxter, Rev. H. | Durham, ON | Darlington Twp. | 1 | 519 | ||
| Oshander | Caroline | 2/223.jpg | William | Sarah | Yarmouth | Yarmouth | 1823-02-02 | 1864-12-25 | Yarmouth | Ames, Rev. Wm. | Elgin, ON | Yarmouth Twp. | 2 | 223 |
| O'Sherr | Frederick James | 2/121.jpg | James | Anna | Brentwood | Malahide | 1870-01-06 | 1870-02-14 | Sunnidale | Tucker, Rev. S. | Simcoe, ON | Sunnidale Twp. | 2 | 121 |
| Osler | Andrew George | 3/784.jpg | James | Mary J. | Oro | Oro | 1872-08-22 | 1873-02-07 | Vespra | Gold, Rev. Isaac | Simcoe, ON | Vespra Twp. | 3 | 784 |
| Osler | Mary Ann | 1/394.jpg | John | Sarah | Innisfil | Pickering | 184?-08-05 | 1843-03-10 | Innisfil | Evans, Rev. James | Simcoe, ON | Innisfil Twp. | 1 | 394 |
| Osler | Sarah Jane | 1/395.jpg | John | Sarah | Innisfil | Innisfil | 1845-08-16 | 1845-09-07 | Innisfil | Evans, Rev. James | Simcoe, ON | Innisfil Twp. | 1 | 395 |
| Osman | Jesse | 1/406.jpg | James | Mary Ann | Tecumseth | Tecumseth | 1846-08-14 | 1846-10-12 | Tecumseth | Evans, Rev. James | Simcoe, ON | Tecumseth Twp. | 1 | 406 |
| Osman | John | 1/406.jpg | Philip | Eveline | Tecumseth | Tecumseth | 1846-08-01 | 1846-09-28 | Tecumseth | Ker, Rev. Peter | Simcoe, ON | Tecumseth Twp. | 1 | 406 |
| Osman | Margaret | 1/406.jpg | Jacob | Maria | Tecumseth | Tecumseth | 1844-09-12 | 1844-12-12 | Tecumseth | Evans, Rev. James | Simcoe, ON | Tecumseth Twp. | 1 | 406 |
| Osman | William Edward | 1/406.jpg | Jacob | Maria | Tecumseth | Tecumseth | 1846-12-08 | 1847-02-09 | Tecumseth | Slight, Rev. Benj. | Simcoe, ON | Tecumseth Twp. | 1 | 406 |
| Osolding | James | 1/185.jpg | George | Elizabeth | Etobicoke | Toronto | 1854-12-16 | 1856-01-26 | Toronto | Borland, Rev. J. | York, ON | Toronto, city | 1 | 185 |
| O'Spafford | 2/594.jpg | H. W. | Emily | Newburgh | Newburgh | 1864-04-26 | 1864-10-04 | Camden | McRitchie, Rev. G. | Lennox and Addington, ON | Camden East Twp. | 2 | 594 | |
| Ospry | William | 2/483.jpg | William | Anne Jane | Vaughan | Vaughan | 1847-03-26 | 1848-12-26 | Vaughan | Hughes, Rev. J. | York, ON | Vaughan Twp. | 2 | 483 |
| Osterhoot | David I. | 2/639.jpg | W. | R. | Murray | Murray | 1849-02-26 | 1849-05-14 | Murray | Morton, Rev. W. | Northumberland, ON | Murray Twp. | 2 | 639 |
| Osterhoot | Ezra Allen | 2/639.jpg | W. | R. | Murray | Murray | 1849-02-21 | 1849-05-14 | Murray | Morton, Rev. W. | Northumberland, ON | Murray Twp. | 2 | 639 |
| Osterhout | David Conger | 3/190.jpg | Samuel | E. S. | Hallowell | Hallowell | 1856-10-15 | 1866-06-24 | Hillier | Brethour, Rev. D | Prince Edward, ON | Hillier Twp. | 3 | 190 |
| Osterhout | Hesther A. | 2/639.jpg | H. | M. | Murray | Murray | 1847-03-09 | 1847-11-15 | Murray | Morton, Rev. W. | Northumberland, ON | Murray Twp. | 2 | 639 |
| Osterhout | John | 1/583.jpg | Jacob | Maria | Hillier | Hillier | 1827-06-04 | 1860-10-18 | Hillier | Briggs, Rev.J. | Prince Edward, ON | Hillier Twp. | 1 | 583 |
| Osterhout | Margery | 2/708.jpg | John | H. | Hillier | Hillier | 1867-02-08 | 1867-04-16 | Hillier | Hardie, Rev. A. | Prince Edward, ON | Hillier Twp. | 2 | 708 |
| Osterhout | Mary Elizabeth | 3/190.jpg | Samuel | E. S. | Hallowell | Hallowell | 1855-05-29 | 1866-06-24 | Hillier | Brethour, Rev. D | Prince Edward, ON | Hillier Twp. | 3 | 190 |
| Osterout | George B. | 2/744.jpg | H. F. | Mary | Sidney | Sidney | 1862-10-31 | 1862-06- | Sidney | Jackson, Rev. John | Hastings, ON | Sidney Twp. | 2 | 744 |
| Ostler | Andrew Ralston | 3/134.jpg | John | Sarah | Oro | Innisfill | 1862-10-15 | 1866-01-11 | Oro | Anderson, Rev. J. | Simcoe, ON | Oro Twp. | 3 | 134 |
| Ostler | Arthur Wellington Winifred | 3/221.jpg | John | Sarah | Oro | Oro | 1865-09-08 | 1866-01-11 | Oro | Anderson, Rev. J. | Simcoe, ON | Oro Twp. | 3 | 221 |
| Ostler | Eva | 3/287.jpg | Frank | Margret | Gananoque | Gananoque | 1874-12-31 | 1875-05-09 | Gananoque | Freshman, Rev. J. | Leeds, ON | Gananoque Twp. | 3 | 287 |
| Ostram | Burley G.{adopted} | 2/744.jpg | Luke | Mary | Sidney | Sidney | 1859-05-20 | 1861-07-03 | Sidney | Black, Rev. T. | Hastings, ON | Sidney Twp. | 2 | 744 |
| Ostrander | Almeda | 3/074.jpg | S. P. | P. | Marysburgh | Marysburgh | 1871-05-22 | 1872-01-27 | Marysburgh | Coleman, Rev. Wm. | Prince Edward, ON | Marysburgh North and South Twps. | 3 | 74 |
| Ostrander | Andrew | 3/344.jpg | Andrew | Sarah | Eden | Eden | 1829-01-14 | 1877-03-01 | Guysboro | Turner, Rev. W. T. | Norfolk, ON | Middleton Twp. | 3 | 344 |
| Ostrander | Charles Maryatt | 1/208.jpg | Peter | Rebecca | Marysburgh | Marysburgh | 1856-10-26 | 1857-05-19 | Marysburgh | Slater, Rev. J.C. | Prince Edward, ON | Marysburgh Twp. | 1 | 208 |
| Ostrander | David Roblin | 1/596.jpg | Samuel | Christy | Marysburgh | Marysburgh | 1849-06-29 | 1849-09-06 | Marysburgh | McCullogh, Rev. W.W. | Prince Edward, ON | Marysburgh Twp. | 1 | 596 |
| Ostrander | Eleanor | 3/651.jpg | Jacob | Eleanor | Dead | Thorold | 1813-06-03 | 1858-12-09 | Fonthill | Laird, Rev. H. G. | Welland, ON | Thorold Twp. | 3 | 651 |
| Ostrander | Eliza | 2/678.jpg | Samuel | Phoebe | Marysburgh | Marysburgh | 1859-05-27 | 1859-07-27 | Marysburgh | Briggs, Rev. J. | Prince Edward, ON | Marysburgh Twp. | 2 | 678 |
| Ostrander | Elizabeth Ann | 1/739.jpg | William | Phoebe | Marysbg | Marysbg | 1853-09-25 | 1854-09-29 | Marysburgh | Slater, Rev. J.C. | Prince Edward, ON | Marysburgh Twp. | 1 | 739 |
| Ostrander | Ellen Josephine | 2/245.jpg | James | Sarah | Michigan | Detroit | 1866-12-23 | 1871-05-18 | Yarmouth | Smiley, Rev. J. | Elgin, ON | Yarmouth Twp. | 2 | 245 |
| Ostrander | Eusebia Jane | 4/067.jpg | Simeon | Charlotte | Eden | Eden | 1864-02-09 | 1877-05-27 | Eden | Turner, Rev. W.T. | Elgin, ON | Bayham Twp. | 4 | 67 |
| Ostrander | Haney | 1/739.jpg | Samuel | Phoebe | Marysbg | Marysbg | 1855-09-02 | 1855-12-09 | Marysburgh | Slater, Rev. J.C. | Prince Edward, ON | Marysburgh Twp. | 1 | 739 |
| Ostrander | Ida Amelia | 2/245.jpg | James | Sarah | Michigan | Saginaw | 1870-08-04 | 1871-05-18 | Yarmouth | Smiley, Rev. J. | Elgin, ON | Yarmouth Twp. | 2 | 245 |
| Ostrander | Isabella | 1/103.jpg | Samuel | Phoebe | Marysburgh | Marysburgh | 1857-03-10 | 1857-08-16 | Marysburgh | Briggs, Rev. Joel | Prince Edward, ON | Marysburgh Twp. | 1 | 103 |
| Ostrander | Mary | 1/595.jpg | Samuel | Rhebe | Marysburgh | Marysburgh | 1853-03-17 | 1853-05-15 | Marysburgh | McFadden, Rev.W. | Prince Edward, ON | Marysburgh Twp. | 1 | 595 |
| Ostrander | Oscar Harvey | 3/192.jpg | Andrus | M. | Proton | Proton | 1870-06-29 | 1870-05-19 | Proton | Greene, Rev. I. | Grey, ON | Proton Twp. | 3 | 192 |
| Ostrander | Rachel | 1/032.jpg | James | Sarah | Howard | Howard | 1849-08-30 | 1849-12-10 | Howard | Fear, Rev. S. | Kent, ON | Howard Twp. | 1 | 32 |
| Ostrander | Sarah Ann | 3/192.jpg | Andrus | M. | Proton | Proton | 1868-02-11 | 1870-05-19 | Proton | Greene, Rev. I. | Grey, ON | Proton Twp. | 3 | 192 |
| Ostrander | Sarah Frances | 1/597.jpg | Edward | Jane | Marysburgh | Marysburgh | 1850-12-29 | 1851-04-19 | Marysburgh | McCullogh, Rev. W.W. | Prince Edward, ON | Marysburgh Twp. | 1 | 597 |
| Ostrander | Sarah Jane | 1/739.jpg | Samuel | Christina | Marysbg | Marysbg | 1853-09-27 | 1854-09-29 | Marysburgh | Slater, Rev. J.C. | Prince Edward, ON | Marysburgh Twp. | 1 | 739 |
| Ostranduder | Sarah Matilda | 2/678.jpg | Norman | Angeline | Marysburgh | Marysburgh | 1859-04-24 | 1859-05-01 | Marysburgh | Briggs, Rev. J. | Prince Edward, ON | Marysburgh Twp. | 2 | 678 |
| Ostrom | Annie Lucinda | 2/630.jpg | Henry | Elizabeth H. | Hungtindon | Hungtindon | 1856-08-31 | 1857-11-01 | Huntindon | Law, Rev. J. | Hastings, ON | Huntingdon Twp. | 2 | 630 |
| Ostrom | David Simeon | 1/568.jpg | Simon | Lucinda | Sidney | Sidney | 1840-10-20 | 1844-01-16 | Sidney | McCullough, Rev. W. | Hastings, ON | Sidney Twp. | 1 | 568 |
| Ostrom | Derick | 1/802.jpg | Derrick | Jane | Calumet | Calumet Island | 1849-09-12 | 1850-03-05 | Chatham | Coleman, Rev. F. | Argenteuil, QC | St. Andrews | 1 | 802 |
| Ostrom | Elizabeth | 1/565.jpg | Henry | Harriet | Huntingdon | Huntingdon | 1845-01-25 | 1846-01-20 | Huntingdon | Philps, Rev. R. | Hastings, ON | Huntingdon Twp. | 1 | 565 |
| Ostrom | Emma Jane | 3/101.jpg | Gideon I | E. | Otonabee | Otonabee | 1866-05-26 | 1871-03-01 | Otonabee | Kines, Rev. J. | Peterborough, ON | Otonabee Twp. | 3 | 101 |
| Ostrom | George Maxwell | 1/568.jpg | Simon | Lucinda | Sidney | Sidney | 1842-09-15 | 1844-01-16 | Sidney | McCullough, Rev. W. | Hastings, ON | Sidney Twp. | 1 | 568 |
| Ostrom | Hariet Caroline | 2/630.jpg | Henry | Elizabeth H. | Hungtindon | Hungtindon | 1858-07-12 | 1858-05-15 | Huntindon | Law, Rev. J. | Hastings, ON | Huntingdon Twp. | 2 | 630 |
| Ostrom | Helen Lucinda | 1/578.jpg | Simeon | Lucinda | Sidney | Sidney | 1849-09-04 | 1850-04-11 | Sidney | Gemley, Rev. J. | Hastings, ON | Sidney Twp. | 1 | 578 |
| Ostrom | Henrietta | 2/649.jpg | H. | Hariett | Huntingdon | Huntingdon | 1860-09-14 | 1862-02-23 | Huntingdon | Miller, Rev. A.D. | Hastings, ON | Huntingdon Twp. | 2 | 649 |
| Ostrom | Isaac Brock | 1/568.jpg | Daniel | Mary Charlotte | Sidney | Sidney | 1844-06-24 | 1844-07-02 | Sidney | Demorest, Rev. T. | Hastings, ON | Sidney Twp. | 1 | 568 |
| Ostrom | Joseph Henry | 3/101.jpg | Gideon I | E. | Otonabee | Otonabee | 1868-05-14 | 1871-03-01 | Otonabee | Kines, Rev. J. | Peterborough, ON | Otonabee Twp. | 3 | 101 |
| Ostrom | Lucinda Frederick | 3/101.jpg | Gideon I | E. | Otonabee | Otonabee | 1861-12-01 | 1871-03-01 | Otonabee | Kines, Rev. J. | Peterborough, ON | Otonabee Twp. | 3 | 101 |
| Ostrom | Margaret E. | 3/101.jpg | Gideon I | E. | Otonabee | Clark | 1855-09-05 | 1871-03-01 | Otonabee | Kines, Rev. J. | Peterborough, ON | Otonabee Twp. | 3 | 101 |
| Ostrom | Maria Elizabeth | 1/564.jpg | Henry | Harriet Elizabeth | Huntingdon | Huntingdon | 1843-08-19 | 1844-04-07 | Huntingdon | Jeffers, Rev. W. | Hastings, ON | Huntingdon Twp. | 1 | 564 |
| Ostrom | Martha Turner | 3/101.jpg | Gideon I | E. | Otonabee | Thurlow | 1860-09-21 | 1871-03-01 | Otonabee | Kines, Rev. J. | Peterborough, ON | Otonabee Twp. | 3 | 101 |
| Ostrom | Mary C. | 1/570.jpg | James | Mary | Sidney | Sidney | 1849-09-06 | 1850-05-26 | Sidney | Black, Rev. J. | Hastings, ON | Sidney Twp. | 1 | 570 |
| Ostrom | Mary Elizabeth | 3/101.jpg | Gideon I | E. | Otonabee | Otonabee | 1863-02-05 | 1871-03-01 | Otonabee | Kines, Rev. J. | Peterborough, ON | Otonabee Twp. | 3 | 101 |
| Ostrom | Matilda | 3/101.jpg | Gideon I | E. | Otonabee | Otonabee | 1870-05-28 | 1871-03-01 | Otonabee | Kines, Rev. J. | Peterborough, ON | Otonabee Twp. | 3 | 101 |
| Ostrom | Nelson Malcom | 2/744.jpg | Daniel | Mary C. | Sidney | Sidney | 1854-06-13 | 1854-06-25 | Sidney | Demorest, Rev. T. | Hastings, ON | Sidney Twp. | 2 | 744 |
| Ostrom | Sarah A. | 1/565.jpg | Henry | Harriet | Huntingdon | Huntingdon | 1847-04-02 | 1848-02-27 | Huntingdon | Black, Rev. J. | Hastings, ON | Huntingdon Twp. | 1 | 565 |
| Ostrom | Sarah A. | 1/570.jpg | James | Mary | Sidney | Sidney | 1848-01-12 | 1848-08- | Sidney | Black, Rev. J. | Hastings, ON | Sidney Twp. | 1 | 570 |
| Ostrom | Simon Charles | 3/101.jpg | Gideon I | E. | Otonabee | Clark | 1859-04-14 | 1871-03-01 | Otonabee | Kines, Rev. J. | Peterborough, ON | Otonabee Twp. | 3 | 101 |
| Ostrono | Nelson Malchom | 1/087.jpg | Daniel | Mary Charlotte | Sidney | Sidney | 1854-06-13 | 1854-06-25 | Sidney | Demorest, Rev. T. | Hastings, ON | Sidney Twp. | 1 | 87 |
| Ostrosser | Edith | 1/254.jpg | Peter | Malicent | Oneida | Oneida | 1852-02-19 | 1852-05-02 | Oneida | Baxter, Rev. J. | Haldimand, ON | Onieda Twp. | 1 | 254 |
| Ostrosser | Edwin | 1/201.jpg | Peter | Melisant | Oneida | Oneida | 1854-11-26 | 1855-02-04 | Walpole | Goodfellow, Rev. J. | Haldimand, ON | Walpole Twp. | 1 | 201 |
| Ostrum | Hettie Aurelia | 3/010.jpg | William Henry | Charlotte Jennie | Toronto | Toronto | 1868-11-21 | 1869-06-07 | Toronto | Barrass, Rev. E. | York, ON | Toronto, city and York Twp. | 3 | 10 |
| Ostrum | John Henry | 4/473.jpg | Joseph | Mary | Percy | Percy | 1899-06-03 | 03/05/1901 | Percy | Totten, Rev. J.W. | Northumberland, ON | Warkworth Circuit | 4 | 473 |
| Ostter | William | 3/209.jpg | Frank | Margaret | Gananoque | Gananuque | 1873- | 1872-03-30 | Gananoque | Sutherland, Rev. D. G. | Leeds, ON | Leeds South Riding | 3 | 209 |
| Oton | Andrew | 1/009.jpg | Zenas | Eliza | Gosfield | Gosfield | 1850-09-21 | 1852-04-04 | Gosfield | Williston, Rev. J.K. | Essex, ON | Gosfield Twp. | 1 | 9 |
| Otonazee | Jane | 1/803.jpg | Notinosanounqua | Sarnia Reserve | 1849-09-03 | Jones, Rev. Peter | Lambton, ON | Sarnia Twp., Indian Reserve | 1 | 803 | ||||
| Otram | David John | 1/174.jpg | William | Martha | Woodstock | Montreal | 1847-08-25 | 1850-08-05 | Woodstock | Whiting, Rev. M. | Oxford, ON | Woodstock, town | 1 | 174 |
| Ottaway | Mary Ann | 3/381.jpg | George | Jane | Barrie | Barrie | 1874-10-11 | 1874-11-08 | Barrie | McDowell, Rev. D.C. | Simcoe, ON | Vespra Twp. | 3 | 381 |
| Ottaway | Sarah Elizabeth | 3/377.jpg | George | Jane | Barrie | Barrie | 1873-05-16 | 1873-06-29 | Barrie | McDowell, Rev. D.C. | Simcoe, ON | Vespra Twp. | 3 | 377 |
| Ottawell | Mary Helena | 3/540.jpg | Richard | Jane | Stephen | McGillvray | 1863-04-20 | 1864-06-18 | Stephen | Chapman, Rev. W. | Huron, ON | Stephen Twp. | 3 | 540 |
| Otten | Amelia W. | 2/294.jpg | D. | Elizabeth | Murry | Sophiasburg | 1865-02-23 | 1865-06-19 | Brighton | Coleman, Rev. Wm. | Northumberland, ON | Brighton Twp. | 2 | 294 |
| Otten | Arthur W. | 2/294.jpg | D. | Elizabeth | Murry | Sophiasburg | 1856-10-17 | 1865-06-19 | Brighton | Coleman, Rev. Wm. | Northumberland, ON | Brighton Twp. | 2 | 294 |
| Otten | Hedley Wyndham | 2/294.jpg | D. | Elizabeth | Murry | Sophiasburg | 1860-09-04 | 1865-06-19 | Brighton | Coleman, Rev. Wm. | Northumberland, ON | Brighton Twp. | 2 | 294 |
| Otter | Easther | 1/048.jpg | John | Eliza A. | Warwick | Warwick | 1844-01-22 | 1844-02-19 | Bosanquet | Dignam, Rev. W. | Lambton, ON | Bosanquet Twp. | 1 | 48 |
| Otter | Elizabeth | 1/046.jpg | John | Anne | Bosanquet | Toronto Twp | 1810-12-25 | 1843-12-03 | Warwick | Dignam, Rev. Wm. | Lambton, ON | Warwick Twp. | 1 | 46 |
| Otter | Emily M. | 1/046.jpg | Henry | Harriet | Warwick | Bosanquet | 1839-02-09 | 1844-02-18 | Warwick | Dignam, Rev. Wm. | Lambton, ON | Warwick Twp. | 1 | 46 |
| Otter | Hiram | 1/046.jpg | Henry | Harriet | Warwick | Bosanquet | 1836-02-29 | 1844-02-18 | Warwick | Dignam, Rev. Wm. | Lambton, ON | Warwick Twp. | 1 | 46 |
| Otter | Rebecca | 1/796.jpg | George | Elizabeth | Colpoy's Bay | Colpoy's Bay | 1862-01-15 | 1862-05-25 | Cape Crooker | Brownell, Rev. S. | Bruce, ON | Colpoy's Bay Indians | 1 | 796 |
| Otter | Rhoda A. | 1/046.jpg | Henry | Harriet | Warwick | Bosanquet | 1841-05-09 | 1844-02-18 | Warwick | Dignam, Rev. Wm. | Lambton, ON | Warwick Twp. | 1 | 46 |
| Otter | Thomas William | 1/016.jpg | Joseph D | Mary | Colchester | Colchester | 1839-10-18 | 1843-01-18 | Mersea | Waldron, Rev. Sol. | Essex, ON | Mersea Twp. | 1 | 16 |
| Otterson | James Edward | 2/036.jpg | William | Mary | Walsingham | Charlotteville | 1861-12-25 | 1862-05-04 | Charlottesville | Baker, Rev. Isaac | Norfolk, ON | Charlotteville Twp. | 2 | 36 |
| Otterson | Margaret | 2/732.jpg | Samuel | Jane | Wakefield | Wakefield | 1848-04-20 | 1848-09-17 | Wakefield | Hurlburt, Rev. E. | La Pêche, QC | Wakefield Twp. | 2 | 732 |
| Otterson | Mary Jane | 1/707.jpg | Samuel | Jane | Ardley | Ardley | 1846-03-09 | 1846-06-18 | Hull | Davidson, Rev. J.C. | Carleton, ON | Nepean Twp. | 1 | 707 |
| Otterson | William | 2/732.jpg | Samuel | Jane | Wakefield | Wakefield | 1848-04-20 | 1858-10-01 | Wakefield | Hurlburt, Rev. E. | La Pêche, QC | Wakefield Twp. | 2 | 732 |
| Otterwell | Gertrude M. | 4/477.jpg | Richard | Sarah L. | Osprey | Osprey | 27/07/1905 | 30/03/1906 | Osprey | Kemp, Rev.H.E.W. | Grey, ON | Osprey Twp. | 4 | 477 |
| Otterwell | Sarah | 3/271.jpg | George | Susan | Uxbridge | Uxbridge | 1855-02-02 | 1873-05-11 | Markdale | Williams, Rev. D'd | Grey, ON | Glenelg Twp. | 3 | 271 |
| Ottewell | Alfred | 2/296.jpg | Richard | Jane | Amabel | Stephen | 1865-06-17 | 1867-02-12 | Amabel | Greene, Rev. Josias | Bruce, ON | Amabel Twp. | 2 | 296 |
| Ottewell | George Brown | 3/032.jpg | Richard | Jane | Amabel | Amabel | 1869-04-07 | 1869-05-15 | Amabel | Brown, Rev. Geo. M. | Grey, ON | Keppel Twp. | 3 | 32 |
| Ottewell | Jane Anne | 2/045.jpg | Richard | Jane | McGillivray | McGillivray | 1856-01-17 | 1856-04-27 | McGillivray | Webster, Rev.John | Middlesex, ON | McGillivray Twp. | 2 | 45 |
| Ottewell | Josias Green | 2/296.jpg | Richard | Jane | Amabel | Amabel | 1867-05-09 | 1867-05-14 | Amabel | Greene, Rev. Josias | Bruce, ON | Amabel Twp. | 2 | 296 |
| Ottewell | Sestina M. | 4/330.jpg | Richard | Sarah L. | Osprey | Osprey | 1893-09-11 | 1894-01-29 | Osprey | Woodger, Rev. F. | Grey, ON | Maxwell Twp. | 4 | 330 |
| Otto | Eliza L. C. | 3/125.jpg | William | Mary Ann | Haldimand | Haldimand | 1866-09-11 | 1867-09-10 | Fenella | Ivison, Rev. I. A. | Northumberland, ON | Haldimand Twp. | 3 | 125 |
| Otto | Jennet M. | 2/519.jpg | Henry | Anne | Osnabruck | Osnabruck | 1856-10-24 | 1857-02-09 | Osnabruck | Howes, Rev. John | Stormont, ON | Osnabruck Twp. | 2 | 519 |
| Otto | Mahala Emeline | 1/768.jpg | Peter | Mary Ann | Gloucester | Gloucester | 1847-10-06 | 1848-02-07 | Osgoode | Taggart, Rev. C. | Carleton, ON | Osgoode Twp. | 1 | 768 |
| Olto | Sarah Margaret | 1/710.jpg | Peter | Mary Ann | Osgoode | Osgoode | 1844-07-30 | 1844-08-13 | Osgoode | Reynolds, Rev. J. | Carleton, ON | Osgoode Twp. | 1 | 710 |
| Otto | Stephen | 1/711.jpg | Henry | Ann | Osgoode | Osgoode | 1846-02-13 | 1846-02-15 | Osgoode | Armstrong, Rev. J. | Carleton, ON | Osgoode Twp. | 1 | 711 |
| Otto | Urena Ann | 1/711.jpg | Peter | Mary Ann | Osgoode | Osgoode | 1845-12-14 | 1845-12-19 | Osgoode | Armstrong, Rev. J. | Carleton, ON | Osgoode Twp. | 1 | 711 |
| Otto | William Golliff | 2/818.jpg | William | Amanda | Osgoode | Osgoode | 1863-06-01 | 1863-10-05 | Cumberland | Peterson, Rev A.L. | Russell, ON | Cumberland (now Ottawa) Twp. | 2 | 818 |
| Otto | William Osborne | 1/768.jpg | Henry | Ann | Gloucester | Gloucester | 1848-07-03 | 1848-07-25 | Osgoode | Taggart, Rev. C. | Carleton, ON | Osgoode Twp. | 1 | 768 |
| Otton | Sarah Alice | 3/618.jpg | John R. | Emma | Ernestown | Kingston | 1850-10-17 | 1872-10-20 | Ernestown | Rupert, Rev. E. S. | Lennox and Addington, ON | Ernestown Twp. | 3 | 618 |
| Otts | Amilda Mary | 2/523.jpg | Henry | Ann | Osnabruck | Osnabruck | 1865-05-10 | 1865-09-03 | Osnabruck | Case, Rev. George | Stormont, ON | Osnabruck Twp. | 2 | 523 |
| Otts | James Ezra | 2/797.jpg | Peter | Mary Ann | Osgoode | Osgoode | 1859-01-21 | 1859-01-31 | Osgoode | Case, Rev. Geo. | Carleton, ON | Osgoode Twp. | 2 | 797 |
| Otty | Martha Ellen | 4/076.jpg | George | Emma | Cornwall | Cornwall | 1877-08-20 | 1878-01-04 | Cornwall | Hall, Rev. Wm. | Stormont, ON | Cornwall Twp. | 4 | 76 |
| Oucland | Oliver Joseph | 4/457.jpg | Robert | Jane | Aldboro | Aldboro | 1854-06-10 | 1855-01-02 | Aldboro | Ames, Rev. Wm. | Middlesex and Grey, ON | Wardsville and Sydenham Twps. | 4 | 457 |
| Ouderkirk | Charles James | 2/521.jpg | Jacob | Sarah | Osnabruck | Osnabruck | 1864-12-18 | 1865-01-15 | Osnabruck | Case, Rev. George | Stormont, ON | Osnabruck Twp. | 2 | 521 |
| Ouderkirk | Florence Adelaide | 3/226.jpg | James | Mary | Hungerford | Hungerford | 1869-01-03 | 1871-09-27 | Hungerford | Kilgour, Rev. J. | Hastings, ON | Hungerford Twp. | 3 | 226 |
| Ouderkirk | James Archibald | 3/226.jpg | James | Mary | Hungerford | Scott | 1854-11-04 | 1871-09-27 | Hungerford | Kilgour, Rev. J. | Hastings, ON | Hungerford Twp. | 3 | 226 |
| Ouderkirk | Laney Clarissa | 3/226.jpg | James | Mary | Hungerford | Elzever | 1863-07-24 | 1871-09-27 | Hungerford | Kilgour, Rev. J. | Hastings, ON | Hungerford Twp. | 3 | 226 |
| Ouderkirk | Maria D. | 3/226.jpg | James | Mary | Hungerford | Tweed | 1859-12-10 | 1871-09-27 | Hungerford | Kilgour, Rev. J. | Hastings, ON | Hungerford Twp. | 3 | 226 |
| Ouderkirk | Nancy | 1/724.jpg | Levi | Julia | Williamsburgh | Williamsburgh | 1850-06-02 | 1851-02-28 | Williamsburgh | Hardie, Rev. D. | Dundas, ON | Williamsburg Twp. | 1 | 724 |
| Ouest | Johanna Scharlotte | 3/547.jpg | Gottlieb | Christina | Algoma | Algoma | 1871-10-20 | 1872-02-18 | Algoma | Eby, Rev. C. | Algoma, ON | Algoma District | 3 | 547 |
| Ough | Albert | 2/591.jpg | John | Jane | Holland Landing | 1851-01-01 | 1860-05-06 | Gwilliambury | Hanna, Rev. Thomas | York, ON | Gwillimbury Twp. | 2 | 591 | |
| Ough | Benjamin | 2/434.jpg | Benjamine | Anne | Cobourg | Cobourg | 1848-09-25 | 1849-04-13 | Cobourg | Douse, Rev. John | Northumberland, ON | Cobourg, town and Twp. | 2 | 434 |
| Ough | Charles R. | 4/324.jpg | William | Rachel | Hamilton | Hamilton | 1871-03-04 | 1894-02-11 | Hamilton | Peake, Rev. W.H. | Lennox and Addington, and Northumberland, ON | Morven and Baltimore Twps. | 4 | 324 |
| Ough | Flossie May | 4/324.jpg | William | Rachel | Hamilton | Hamilton | 1883-01-29 | 1894-06-24 | Hamilton | Peake, Rev. W.H. | Lennox and Addington, and Northumberland, ON | Morven and Baltimore Twps. | 4 | 324 |
| Ough | Frederick T | 4/324.jpg | William | Rachel | Hamilton | Hamilton | 1874-04-13 | 1894-02-11 | Hamilton | Peake, Rev. W.H. | Lennox and Addington, and Northumberland, ON | Morven and Baltimore Twps. | 4 | 324 |
| Ough | James | 2/587.jpg | Thomas | Betsy | E.Gwilliambury | E.Gwilliambury | 1846-09-05 | 1848-12-28 | Bradford | Young, Rev. W. | Simcoe, ON | Bradford and Cookstown Twps. | 2 | 587 |
| Ough | James Franklin | 4/324.jpg | William | Rachel | Hamilton | Hamilton | 1872-10-04 | 1894-02-11 | Hamilton | Peake, Rev. W.H. | Lennox and Addington, and Northumberland, ON | Morven and Baltimore Twps. | 4 | 324 |
| Ough | Jennie Elizabeth | 4/324.jpg | William | Rachel | Hamilton | Hamilton | 1878-02-21 | 1894-02-11 | Hamilton | Peake, Rev. W.H. | Lennox and Addington, and Northumberland, ON | Morven and Baltimore Twps. | 4 | 324 |
| Ough | Larua V. A. | 4/324.jpg | William | Rachel | Hamilton | Hamilton | 1886-07-10 | 1894-06-24 | Hamilton | Peake, Rev. W.H. | Lennox and Addington, and Northumberland, ON | Morven and Baltimore Twps. | 4 | 324 |
| Ough | Mary Eliza | 2/596.jpg | William | Margaret | Aurora | Aurora | 1860-11-13 | 1861-04-28 | E.Gwiliambury | Hanna, Rev. Thomas | York, ON | Gwillimbury Twp. | 2 | 596 |
| Ough | Richard | 2/587.jpg | Thomas | Betsy | E.Gwilliambury | E.Gwilliambury | 1841-10-26 | 1848-12-28 | Bradford | Young, Rev. W. | Simcoe, ON | Bradford and Cookstown Twps. | 2 | 587 |
| Ough | Stephen | 2/587.jpg | Thomas | Betsy | E.Gwilliambury | E.Gwilliambury | 1843-09-03 | 1848-12-28 | Bradford | Young, Rev. W. | Simcoe, ON | Bradford and Cookstown Twps. | 2 | 587 |
| Oughton | David D. | 1/054.jpg | David | Margaret | Logan | Logan | 1862-03-02 | 1864-03-20 | Mitchell | Hurlburt, Rev. A. | Perth, ON | Mitchell Village | 1 | 54 |
| Oughtred | Mary Anna Louisa | 2/069.jpg | Stephen | Sarah | Trafalgar | Trafalgar | 1859-02-10 | 1859-05-02 | Toronto Twp. | English, Rev. W. F. | York, ON | Toronto Twp. | 2 | 69 |
| Oughtred | Wester Ann | 2/069.jpg | Richard | Westen Anne | Toronto Twp. | Toronto Twp. | 1860-01-09 | 1860-04-14 | Toronto Twp. | English, Rev. W. F. | York, ON | Toronto Twp. | 2 | 69 |
| Ould | William John | 4/239.jpg | William Fred | Sophia | Raleigh | Raleigh | 1886-06-11 | 1886-07-24 | Raleigh | Scott, Rev. E.E. | Kent, ON | Raleigh Twp. | 4 | 239 |
| Outerack | Jacob Allen | 1/722.jpg | Jacob | Mary | Winchester | Winchester | 1842-07-23 | 1843-10-12 | Winchester | Berney, Rev. D. | Dundas, ON | Winchester Twp. | 1 | 722 |
| Outercart | Eliza | 2/380.jpg | Jacob H. | Sarah | Osnabruck | Osnabruck | 1856-04-08 | 1856-04-27 | Osnabruck | Howes, Rev. John | Stormont, ON | Osnabruck Twp. | 2 | 380 |
| Outercart | Sarah B. | 2/380.jpg | Jacob H. | Sarah | Osnabruck | Osnabruck | 1853-12-28 | 1856-04-27 | Osnabruck | Howes, Rev. John | Stormont, ON | Osnabruck Twp. | 2 | 380 |
| Outman | Wiliam Alonza | 2/040.jpg | William | Mary | Dorcester | Dorcester | 1861-06-12 | 1863-11-01 | Dorchester | Tucker, Rev. S. | Middlesex, ON | Dorchester North and South Twps. | 2 | 40 |
| Outnam | Francis Miles | 2/745.jpg | Franklin B. | Phebe | Wolford | Wolford | 1860-10-04 | 1865-07-23 | Wolford | Taggart, Rev. C. | Grenville, ON | Wolford Twp. | 2 | 745 |
| Ovens | Agnes Jane | 1/289.jpg | William | Eliza J. | Ernesttown | Ernesttown | 1852-03-14 | 1852-10-28 | Ernesttown | Slight, Rev. Benj. | Lennox and Addington, ON | Ernestown Twp. | 1 | 289 |
| Ovens | Alexander | 3/206.jpg | James | Eliza | Pittsburg | Pittsburg | 1867-02-06 | 1867-07-24 | Pittsburg | Kennedy, Rev. D. | Frontenac, ON | Pittsburgh Twp. | 3 | 206 |
| Ovens | Edward | 1/431.jpg | Robert | Ellen | Albion | Albion | 1849-02-02 | 1849-04-28 | Albion | Goodfellow, Rev. J. | Peel, ON | Albion Twp. | 1 | 431 |
| Ovens | John | 2/088.jpg | Stewart | Mary | McGillivray | Markham | 1857-08-13 | McGillivray | Koyle, Rev. E. S. | Middlesex, ON | McGillivray Twp. | 2 | 88 | |
| Ovens | Margaret Isabella | 1/299.jpg | Thomas | Mary Ann H. | Brockville | Brockville | 1858-04-26 | 1858-09-12 | Brockville | Slight, Rev. Benj. | Leeds, ON | Brockville, town | 1 | 299 |
| Overend | Charles | 3/132.jpg | James | Maria | Ardtrea | Ardtrea | 1870-08-02 | 1871-04-30 | Orillia | Fowler, Rev. Robert | Simcoe, ON | Orillia Twp. | 3 | 132 |
| Overholt | Bertha Helen | 3/413.jpg | Alfred | Catherine | Burford | Grimsby Twp | 1862-06-16 | 1873-05-04 | Burford | Morrow, Rev. E. | Brant, ON | Burford Twp. | 3 | 413 |
| Overholt | Bidwell | 3/642.jpg | John | H. | Wainfleet | Wainfleet | 1855-09-19 | 1866-03-01 | Wainfleet | Briggs, Rev. J. | Welland, ON | Wainfleet Twp. | 3 | 642 |
| Overholt | Isaac S. | 3/642.jpg | John | H. | Wainfleet | Wainfleet | 1863-01-20 | 1866-03-01 | Wainfleet | Briggs, Rev. J. | Welland, ON | Wainfleet Twp. | 3 | 642 |
| Overholt | John Williams | 3/413.jpg | Alfred | Catherine | Clinton Twp | Jordan | 1866-01-08 | 1873-05-04 | Burford | Morrow, Rev. E. | Brant, ON | Burford Twp. | 3 | 413 |
| Overholt | Maggie May | 3/413.jpg | Alfred | Catherine | Clinton Twp | Princeton | 1871-08-14 | 1873-05-04 | Burford | Morrow, Rev. E. | Brant, ON | Burford Twp. | 3 | 413 |
| Overholt | Martha Jane | 3/413.jpg | Alfred | Catherine | Clinton Twp | Grimsby Twp | 1864-01-25 | 1873-05-04 | Burford | Morrow, Rev. E. | Brant, ON | Burford Twp. | 3 | 413 |
| Overholt | Mary Almeda | 3/413.jpg | Alfred | Catherine | Clinton Twp | Saltfleet | 1868-03-09 | 1873-05-04 | Burford | Morrow, Rev. E. | Brant, ON | Burford Twp. | 3 | 413 |
| Overholt | Mary Elizabeth | 3/642.jpg | John | H. | Wainfleet | Wainfleet | 1853-09-27 | 1866-03-01 | Wainfleet | Briggs, Rev. J. | Welland, ON | Wainfleet Twp. | 3 | 642 |
| Overholt | Robert | 3/642.jpg | John | H. | Wainfleet | Wainfleet | 1865-12-29 | 1866-03-01 | Wainfleet | Briggs, Rev. J. | Welland, ON | Wainfleet Twp. | 3 | 642 |
| Overholt | Roland McD. | 3/642.jpg | John | H. | Wainfleet | Wainfleet | 1859-08-03 | 1866-03-01 | Wainfleet | Briggs, Rev. J. | Welland, ON | Wainfleet Twp. | 3 | 642 |
| Overholt | S. Raymond | 3/642.jpg | John | H. | Wainfleet | Wainfleet | 1857-08-26 | 1866-03-01 | Wainfleet | Briggs, Rev. J. | Welland, ON | Wainfleet Twp. | 3 | 642 |
| Owash | Franz Rupert | 3/547.jpg | Gottleib | Christina | Algoma | Algoma | 1869-05-06 | 1869-08-08 | Algoma | Allum, Rev. Carl | Algoma, ON | Algoma District | 3 | 547 |
| Owash | John Gottlieb | 3/547.jpg | Gottleib | Christina | Algoma | Algoma | 1867-03-28 | 1869-08-08 | Algoma | Allum, Rev. Carl | Algoma, ON | Algoma District | 3 | 547 |
| Owen | Albert | 4/061.jpg | John A. | Diana B. | Elzevir | Elzevir | 1857-01-01 | 1871-11-02 | Elzevir | Dingman, Rev. G.J. | Hastings, ON | Elzevir Twp. | 4 | 61 |
| Owen | Albzet | 1/324.jpg | John | Agnes | Derby | Derby | 1855-06-22 | 1855-09-19 | Derby | Slight, Rev. Benj. | Grey, ON | Derby Twp. | 1 | 324 |
| Owen | Alvira | 2/100.jpg | John | Alvera | Oxford | Oxford | 1854-01-28 | 1854-08-27 | N.Gower | Coleman, Rev. W. | Carleton, ON | North Gower Twp. | 2 | 100 |
| Owen | Amanda | 3/418.jpg | William | Elizabeth | Derby | Derby | 1856-10-26 | 1857-10-02 | Derby | Dyre, Rev. W.R. | Grey, ON | Derby Twp. | 3 | 418 |
| Owen | Anne Maria | 2/199.jpg | Benjamin | Sarah | Wainfleet | Wainfleet | 1828-07-16 | 1860-05-06 | Thorold | Rose, Rev. S. | Welland, ON | Thorold Twp. | 2 | 199 |
| Owen | David Owen | 2/806.jpg | John | Margaret | W.Gwilliamsbury | W.Gwilliamsbury | 1860-06-02 | 1860-09-02 | W.Gwilliamsbury | English, Rev. Wm. | Simcoe, ON | Cookstown Circuit | 2 | 806 |
| Owen | Doratha Jane | 2/543.jpg | John | Mary | Cavan | Cavan | 1839-05-08 | 1839-08-12 | Cavan | Millar, Rev. Gilbert | Durham, ON | Cavan Twp. | 2 | 543 |
| Owen | Edward Folks | 2/019.jpg | Richard | Hester | Toronto | Toronto | 1848-04-15 | 1855-11-01 | Toronto | Rev.J.Gemley | York, ON | Toronto, city | 2 | 19 |
| Owen | Edward Follco | 1/185.jpg | Richard | Hester | Toronto | Toronto | 1848-04-15 | 1855-11-01 | Toronto | Gemley, Rev. J. | York, ON | Toronto, city | 1 | 185 |
| Owen | Edward Owen Pentecash | 1/280.jpg | Edward | Mary | Hamilton | 1848-08-12 | 1848-09-10 | Stoney, Rev. Edm'd | Wentworth, ON | Hamilton, city | 1 | 280 | ||
| Owen | Elizabeth Clara | 1/324.jpg | William | Elizabeth | Derby | Derby | 1861-05-13 | 1863-12-28 | Derby | Stoney, Rev. Edm'd | Grey, ON | Derby Twp. | 1 | 324 |
| Owen | Elizabeth E. | 3/042.jpg | Henry | Clara A. | Montreal | Montreal | 1871-09-01 | 1873-04-03 | Montreal | Galbraith, Rev. W. | Montreal, QC | Montreal, city and Island | 3 | 42 |
| Owen | Elizabeth Hester Sophia | 1/185.jpg | Richard | Hester | Toronto | Toronto | 1852-11-22 | 1855-11-01 | Toronto | Gemley, Rev. J. | York, ON | Toronto, city | 1 | 185 |
| Owen | Elizabeth Hester Sophia | 2/019.jpg | Richard | Hester | Toronto | Toronto | 1852-11-22 | 1855-11-01 | Toronto | Rev.J.Gemley | York, ON | Toronto, city | 2 | 19 |
| Owen | Emma Gee | 1/555.jpg | Willam | Mary E. | S.Plantagent | Plantagent | 1848-09-24 | 1848-11-14 | Plantagenet | Greener, Rev. Jas. | Prescott, ON | Alfred and Plantagenet Twps. | 1 | 555 |
| Owen | George | 2/401.jpg | John | Eliza | Wawanosh | Wawanosh | 1866-02-19 | 1867-05-09 | Wawanosh | Hanna Rev. Thomas | Huron, ON | Wawanosh Twp. | 2 | 401 |
| Owen | Isabella Hannah | 2/330.jpg | Alexander | Elizabeth | Weston | Weston | 1859-09-12 | 1859-10-11 | Weston | Philips, Rev. Wm | York, ON | Weston Twp. | 2 | 330 |
| Owen | John | 1/266.jpg | Thomas | Margaret | Seneca | Seneca | 1846-03-21 | 1848-04-27 | Seneca | Demorest, Rev. T. | Haldimand, ON | Seneca Twp. | 1 | 266 |
| Owen | Jos. Gardner | 1/143.jpg | Abner | Malvina | Charlotteville | Charlotteville | 1848-04-14 | 1848-08-20 | Simcoe | Booth, Rev. Jas. | Simcoe, ON | Simcoe, town | 1 | 143 |
| Owen | Lewis E. | 3/418.jpg | William | Elizabeth | Derby | Derby | 1859-02-14 | 1860-03-22 | Derby | Dyre, Rev. W.R. | Grey, ON | Derby Twp. | 3 | 418 |
| Owen | Margaret Jane | 1/254.jpg | Thomas | Margaret | Oneida | Oneida | 1848-12-28 | 1849-12-13 | Seneca | Baxter, Rev. J. | Haldimand, ON | Onieda Twp. | 1 | 254 |
| Owen | Marietta | 2/199.jpg | Benjamin | Sarah | Wainfleet | Wainfleet | 1831-06-28 | 1860-05-06 | Thorold | Rose, Rev. S. | Welland, ON | Thorold Twp. | 2 | 199 |
| Owen | Martha Eleoner | 1/221.jpg | William | Mary | Stamford | Stamford | 1845-04-07 | 1845-11-16 | Stamford | Scott, Rev. Jon'n | Welland, ON | Stamford Twp. | 1 | 221 |
| Owen | Martha Elizabeth | 2/034.jpg | Abner | Melvina | Walsingham | Walsingham | 1845-07-15 | 1846-09-26 | Walsingham | Ryerson, Rev. W. | Norfolk, ON | Walsingham Twp. | 2 | 34 |
| Owen | Mary E. | 1/139.jpg | Abner | Elvina | Charlotteville | Charlotteville | 1854-01- | 1854-05-07 | Charlotteville | Whiting, Rev. M. | Norfolk, ON | Charlotteville Twp. | 1 | 139 |
| Owen | Matilda A. | 3/042.jpg | Henry | Clara A. | Montreal | Montreal | 1873-02- | 1873-04-03 | Montreal | Galbraith, Rev. W. | Montreal, QC | Montreal, city and Island | 3 | 42 |
| Owen | Robert William | 3/002.jpg | William | Mary Anne | Toronto | Toronto | 1869-09-13 | 1869-10-27 | Toronto | Boyd, Rev. J. H. | York, ON | Toronto, city and York Twp. | 3 | 2 |
| Owen | Sarah Jane | 3/264.jpg | Andrew | Anna | Euphrasia | Euphrasia | 1870-09-04 | 1872-03-14 | Euphrasia | Anderson, Rev. J. | Grey, ON | Euphrasia Twp. | 3 | 264 |
| Owen | Susan | 4/061.jpg | John A. | Diana B. | Elzevir | Elzevir | 1864-05-26 | 1871-11-02 | Elzevir | Dingman, Rev. G.J. | Hastings, ON | Elzevir Twp. | 4 | 61 |
| Owen | Susannah | 1/266.jpg | Thomas | Margaret | Woodhouse | Seneca | 1841-03-16 | 1848-04-27 | Seneca | Demorest, Rev. T. | Haldimand, ON | Seneca Twp. | 1 | 266 |
| Owen | Thomas | 3/762.jpg | Caradoc | Caradoc | 1868-12-25 | Caradoc | Kennedy, Rev. Jas. | Middlesex, ON | Caradoc Twp. | 3 | 762 | |||
| Owen | William Albert | 3/264.jpg | Andrew | Anna | Euphrasia | Euphrasia | 1869-01-14 | 1872-03-17 | Euphrasia | Anderson, Rev. J. | Grey, ON | Euphrasia Twp. | 3 | 264 |
| Owens | Agnes | 1/329.jpg | Samuel | Ellen | Bentinck | Nichol | 1853-10-14 | 1856-07-27 | Bentinck | Stoney, Rev. Edm'd | Grey, ON | Bentinck Twp. | 1 | 329 |
| Owens | Alexander | 1/324.jpg | Joseph | Alexandrina | Derby | Owen Sound | 1866-08-02 | 1867-05-19 | Derby | Stoney, Rev. Edm'd | Grey, ON | Derby Twp. | 1 | 324 |
| Owens | Alfred Morley | 3/264.jpg | Edward | Fanny | Euphrasia | Euphrasia | 1869-08-22 | 1870-07-10 | Euphrasia | Anderson, Rev. J. | Grey, ON | Euphrasia Twp. | 3 | 264 |
| Owens | Betsy | 1/324.jpg | Joseph | Alexandrina | Derby | Owen Sound | 1863-08-06 | 1867-05-19 | Derby | Stoney, Rev. Edm'd | Grey, ON | Derby Twp. | 1 | 324 |
| Owens | Charles Wesley | 3/459.jpg | John | Eliza | Wawanosh | Wawanosh | 1870-06-25 | 1873-05-14 | Wawanosh | Kenney, Rev. Geo. H. | Huron, ON | Wawanosh Twp. | 3 | 459 |
| Owens | Elizabeth Jane | 1/396.jpg | Jane | Margaret | Angus | Angus | 1862-10-01 | 1862-12-02 | Essa | Stoney, Rev. Edm'd | Simcoe, ON | Essa Twp. | 1 | 396 |
| Owens | Ellen | 2/240.jpg | Mathew | Sarah | Morris | Morris | 1857-09-09 | 1858-03-01 | Morris | Crane, Rev. Isaac | Huron, ON | Morris Twp. | 2 | 240 |
| Owens | George | 1/339.jpg | William | Jane | Peel | Peel | 1847-05-10 | 1848-02-03 | Peel | Stoney, Rev. Edm'd | Wellington, ON | Peel Twp. | 1 | 339 |
| Owens | George | 1/350.jpg | William | Jane | see Peel | Woolwich | Stoney, Rev. Edm'd | Waterloo, ON | Woolwich Twp. | 1 | 350 | |||
| Owens | Harriett | 2/696.jpg | John | Jane | Fitzroy | Fitzroy | 1854-03-18 | 1857-01-16 | Fitzroy | Hobbs, Rev. R. | Carleton, ON | Fitzroy Twp. | 2 | 696 |
| Owens | Henry Creighton | 3/459.jpg | John | Eliza | Wawanosh | Wawanosh | 1873-10-01 | 1873-05-24 | Wawanosh | Kenney, Rev. Geo. H. | Huron, ON | Wawanosh Twp. | 3 | 459 |
| Owens | Jane Angelina | 2/697.jpg | Robert | Jane | Fitzroy | Fitzroy | 1861-06-23 | 1861-09-01 | Fitzroy | Case, Rev. George | Carleton, ON | Fitzroy Twp. | 2 | 697 |
| Owens | John | 2/240.jpg | James | Eliza | Morris | Morris | 1858-03-12 | 1858-07-25 | Morris | Crane, Rev. Isaac | Huron, ON | Morris Twp. | 2 | 240 |
| Owens | John | 2/529.jpg | Thomas | Mary | Peterboro | Peterboro | 1854-01-27 | 1854-04-15 | Peterboro | Gemley, Rev. J. | Peterborough, ON | Peterborough Twp. | 2 | 529 |
| Owens | John | 2/389.jpg | James | Eliza | Wawanosh | Wawanosh | 1858-03-12 | 1858-07-25 | Wawanosh | Crane, Rev. Isac | Huron, ON | Wawanosh Twp. | 2 | 389 |
| Owens | John Roderick | 3/440.jpg | Richard | Mary Jane | Minden | Minden | 1874-08-06 | 1874-11-08 | Minden | Down, Rev. S. | Haliburton, ON | Minden Twp. | 3 | 440 |
| Owens | Joneza | 1/324.jpg | William | Elizabeth | Derby | Derby | 1854-11-17 | 1855-09-19 | Derby | Stoney, Rev. Edm'd | Grey, ON | Derby Twp. | 1 | 324 |
| Owens | Joseph | 2/543.jpg | John | Mary | Cavan | Cavan | 1837-05-08 | 1837-08-13 | Cavan | Poole, Rev. G. | Durham, ON | Cavan Twp. | 2 | 543 |
| Owens | Margaret jane | 2/240.jpg | Mathew | Sarah | Morris | Morris | 1858-02-13 | 1858-03-03 | Morris | Crane, Rev. Isaac | Huron, ON | Morris Twp. | 2 | 240 |
| Owens | Mary Louisa | 4/033.jpg | Thomas | Jane | Newmarket | Toronto | 1875-07-25 | 1876-04-11 | Newmarket | Anderson, Rev. J. | York, ON | Whitchurch Twp. | 4 | 33 |
| Owens | Mary Owens | 2/152.jpg | Thomas | Mary | Caradoc | Caradoc | 1848-07- | 1852-08-01 | Mt.Elgin | Rose, Rev.S. | Oxford, ON | Dereham Twp. | 2 | 152 |
| Owens | Mary Winafred | 3/262.jpg | Edward | Fanny | Euphrasia | Euphrasia | 1867-12-23 | 1868-03-11 | Euphrasia | Baker, Rev. Isaac | Grey, ON | Euphrasia Twp. | 3 | 262 |
| Owens | Mathew | 2/241.jpg | John | Eliza | Wawanosh | Wawanosh | 1859-01-07 | 1859-05-15 | Morris | Crane, Rev. Isaac | Huron, ON | Morris Twp. | 2 | 241 |
| Owens | Matilda Ann | 3/376.jpg | John | Margaret | Vespra | Vespra | 1868-04-01 | 1869-10-17 | Vespra | Woodsworth, Rev. J. | Simcoe, ON | Vespra Twp. | 3 | 376 |
| Owens | Matthew H. | 3/458.jpg | M. | Sarah | Wawanosh | Wawanosh | 1863-07- | Wawanosh | Bristol, Rev. C. | Huron, ON | Wawanosh Twp. | 3 | 458 | |
| Owens | Menetta Jane | 3/264.jpg | Josiah | Ann | Euphrasia | Euphrasia | 1871-04-12 | 1871-10-29 | Euphrasia | Anderson, Rev. J. | Grey, ON | Euphrasia Twp. | 3 | 264 |
| Owens | Michael | 1/522.jpg | John | Mary | Manvers | Manvers | 1843-12-07 | 1844-02-18 | Manvers | Coleman, Rev. Wm. | Durham, ON | Manvers Twp. | 1 | 522 |
| Owens | Rebecca | 1/522.jpg | John | Mary | Manvers | Manvers | 1850-05-30 | 1850-08-25 | Manvers | McMullen, Rev. Thomas | Durham, ON | Manvers Twp. | 1 | 522 |
| Owens | Richard Thornton | 3/262.jpg | Alfred | Ann | Euphrasia | Euphrasia | 1866-04-10 | 1868-09-25 | Euphrasia | Baker, Rev. Isaac | Grey, ON | Euphrasia Twp. | 3 | 262 |
| Owens | Sarah Ann | 1/329.jpg | Samuel | Margaret | Bentinck | Bentinck | 1856-05-20 | 1856-07-27 | Bentinck | Goodrich, Rev. G.B. | Grey, ON | Bentinck Twp. | 1 | 329 |
| Owens | Thomas | 2/696.jpg | Robert | Ruth | Fitzroy | Fitzroy | 1855-04-15 | 1857-01-16 | Fitzroy | Hobbs, Rev. R. | Carleton, ON | Fitzroy Twp. | 2 | 696 |
| Owens | Wesley Morgan | 3/262.jpg | Alfred | Ann | Euphrasia | Euphrasia | 1862-12-09 | 1868-09-25 | Euphrasia | Baker, Rev. Isaac | Grey, ON | Euphrasia Twp. | 3 | 262 |
| Owens | William | 2/088.jpg | Hugh | Jane | McGillivray | McGillivray | 1854-10-27 | 1855-01-22 | McGillivray | Webster, Rev. John | Middlesex, ON | McGillivray Twp. | 2 | 88 |
| Owens | William | 1/339.jpg | William | Jane | Peel | Gwillimbury | 1844-09-01 | 1848-02-03 | Peel | Goodrich, Rev. G.B. | Wellington, ON | Peel Twp. | 1 | 339 |
| Owens | William Henry | 3/033.jpg | William | Martha | Nichol | Nichol | 1871-08-08 | 1871-09-10 | Nichol | Laird, Rev. J. G. | Wellington, ON | Nichol Twp. | 3 | 33 |
| Owens | William John | 1/339.jpg | James A. | Hannah J. | Peel | Peel | 1865-05-01 | 1866-04-24 | Peel | Fawcett, Rev. Thos. | Wellington, ON | Peel Twp. | 1 | 339 |
| Owens | William Reed | 3/262.jpg | Alfred | Ann | Euphrasia | Euphrasia | 1864-11-25 | 1868-09-25 | Euphrasia | Baker, Rev. Isaac | Grey, ON | Euphrasia Twp. | 3 | 262 |
| Owin | Judith | 1/543.jpg | John | Mary | Cavan | Cavan | 1835-07-09 | 1835-09-29 | Cavan | Black, Rev. John | Durham, ON | Cavan Twp. | 1 | 543 |
| Ownes | Ann | 1/806.jpg | James | Mary | Bromely | Bromely | 1851-03-22 | 1851-12-29 | Packenham | Hanna, Rev. T. | Renfrew, ON | Bromley, Wilberforce and Ross Twps. | 1 | 806 |
| Owns | Gurthwood L. | 3/118.jpg | Edward | Elizabeth | Brighton | Brighton | 1870-09-20 | 1871-08-30 | Smithfield | Scott, Rev. W. L. | Northumberland, ON | Brighton Twp. | 3 | 118 |
| Oxby | James Egerton | 3/329.jpg | William | Charlotte | Maryboro | Maryboro | 1868-07-03 | 1869-03-28 | Rothsay | Swam, Rev. M. | Wellington, ON | Maryborough Twp. | 3 | 329 |
| Oxford | John | 1/505.jpg | Frederick | Matilda | Otonabee | Otonabee | 1848-09-31 | 1848-12-17 | Otonabee | Goodson, Rev. Geo. | Peterborough, ON | Otonabee Twp. | 1 | 505 |
| Oxlam | George | 3/692.jpg | Richard | Euphemia | Iroquois | Iroquois | 1866-02-07 | 1866-03-22 | Iroquois | McDowell, Rev. D. C, | Dundas, ON | Matilda Twp. | 3 | 692 |
| Oxlam | Gordon | 3/692.jpg | Richard | Euphemia | Iroquois | Iroquois | 1866-02-07 | 1866-03-22 | Iroquois | McDowell, Rev. D. C, | Dundas, ON | Matilda Twp. | 3 | 692 |
| Oxley | Alice Agnes | 4/133.jpg | Frederick | Mary Ann | Hamilton | Hamilton | 1872-10-08 | 1878-07-28 | Hamilton | Keefer, Rev. B.B. | Wentworth, ON | Hamilton, city | 4 | 133 |
| Oxley | Francis Ellen | 4/133.jpg | Frederick | Mary Ann | Hamilton | Hamilton | 1876-12-08 | 1878-07-28 | Hamilton | Keefer, Rev. B.B. | Wentworth, ON | Hamilton, city | 4 | 133 |
| Oxley | Hannah Elizabeth | 3/714.jpg | Thomas | Ann | Nelson | Nelson | Jan | 1852-06-11 | Nelson | McCallum, Rev. J. W. | Halton, ON | Nelson Twp. | 3 | 714 |
| Oxley | James | 3/714.jpg | Thomas | Ann | Nelson | Nelson | Jun-25 | 1852-09- | Nelson | McCallum, Rev. J. W. | Halton, ON | Nelson Twp. | 3 | 714 |
| Oxley | Joseph | 1/312.jpg | Thomas | Ann | Nelson | Nelson | 1844-04-21 | 1844-08-11 | Nelson | Goodrich, Rev. G.B. | Halton, ON | Nelson Twp. | 1 | 312 |
| Oxley | Mary Elizabeth | 4/133.jpg | Frederick | Mary Ann | Hamilton | Enterio,N.Y. | 1871-05-16 | 1878-07-28 | Hamilton | Keefer, Rev. B.B. | Wentworth, ON | Hamilton, city | 4 | 133 |
| Oxley | Richard Thomas | 1/208.jpg | Thomas | Ann | Cayuga N | Cayuga | 1855-04-03 | 1856-08-02 | Cayuaga | Armstrong, Rev. Jas. | Haldimand, ON | Cayuga Twp. | 1 | 208 |
| Oxley | Robert Wesley | 2/367.jpg | Thomas | Anne | Mt.Healy | Mt.Healy | 1857-12-16 | 1858-04-25 | Peel | Shaw, Rev. J. | Haldimand, ON | Oneida Twp. | 2 | 367 |
| Oxley | Sarah Jane | 1/313.jpg | Thomas | Ann | Nelson | Nelson | 1840-03-23 | 1845-06-28 | Nelson | Fawcett, Rev. Thos. | Halton, ON | Nelson Twp. | 1 | 313 |
| Oxley | Thomas | 1/436.jpg | John | Ann Elizabeth | York | York | 1845-04-24 | 1845-08-22 | York | Rose, Rev. S. | York, ON | York Twp. | 1 | 436 |
| Oxman | John James | 1/723.jpg | Richard | Euphemia | Williamsburgh | Williamsburgh | 1845-06-15 | 1845-08-12 | Williamsburgh | Williams, Rev. W.H. | Dundas, ON | Williamsburg Twp. | 1 | 723 |
| Oxnam | Agnes Jane | 1/340.jpg | Richard | Euphemia | Matilda | Matilda | 1852-05-10 | 1852-11-01 | Matilda | Fawcett, Rev. Thos. | Dundas, ON | Matilda Twp. | 1 | 340 |
| Oxnam | Richard Herbert | 2/599.jpg | Richard | Euphemia | Matilda | Matilda | 1862-08-02 | 1862-09-05 | Matilda | Coleman, Rev. W. | Dundas, ON | Matilda Twp. | 2 | 599 |
| Oxnum | Alma Euphemia | 1/290.jpg | Richard | Euphemia | Matilda | Matilda | 1854-08-26 | 1855-04-05 | Matilda | Fawcett, Rev. Thos. | Dundas, ON | Matilda Twp. | 1 | 290 |