| Male O'BRIEN, Nathaniel |
| Birth | 1805 | Nova Scotia, Canada |
| Death | 26 Sep 1892 | East Gwillimbury, York, Ontario, Canada |
| Burial | ||
| Marriage | ||
| Father | ||
| Mother | ||
| Female MOSHER, Olive |
| Birth | Abt 1802 | Mosherville, Hants, Nova Scotia, Canada |
| Death | Yes, date unknown | |
| Burial | ||
| Father | MOSHER, Nicholas | F68 Group Sheet | |
| Mother | GREENO, Mary (Polly) | F68 Group Sheet | |
| Female O'BRIEN, Elizabeth |
| Birth | 1 Apr 1839 | Markham, York, Ontario, Canada |
| Death | 26 Sep 1930 | Mount Albert, York, Ontario, Canada |
| Burial | ||
| Spouse | STOKES, Sidney | F8340 | |
| Marriage | ||
| Female O'BRIEN, Catherine Alice |
| Birth | 28 Feb 1842 | Ontario, Canada |
| Death | 11 Aug 1930 | Mount Albert, York, Ontario, Canada |
| Burial | ||
| Spouse | DUNN, Arnold | F7274 | |
| Marriage | 15 Jan 1873 | Toronto, York, Ontario, Canada |