Thomas O'Brien
1808 - 1877 (69 years)Drag or scroll to see more of the chart.
| William O'Brien 1835-1868 |
| William O'Brien | |
| B: | 1835 |
| D: | 08 Apr 1868 |
Mary Ann O'Brien 1836-1856 |
| Mary Ann O'Brien | |
| B: | 07 Aug 1836 |
| Dannemora NY | |
| D: | 18 May 1856 |
| Dannemora NY | |
| John O'Brien 1838- |
| John O'Brien | |
| B: | 1838 |
| Thomas O'Brien 1842-1867 |
| Thomas O'Brien | |
| B: | 1842 |
| D: | 25 Aug 1867 |
| William Edward O'Brien 1873-1873 |
| William Edward O'Brien | |
| B: | 09 Aug 1873 |
| Dannemora NY | |
| D: | 09 Aug 1873 |
| Park City, Utah | |
| Dorthea Jane Keenan 1911-1995 |
| Dorthea Jane Keenan | |
| B: | 22 Aug 1911 |
| Dannemora, NY | |
| D: | 21 Feb 1995 |
| Manchester, CT | |
 | Leo Gabriel Breen 1902-1999 |
| Leo Gabriel Breen | |
| B: | 01 Jun 1902 |
| Churubusco, New York | |
| M: | 18 Feb 1936 |
| St. Josephs, Dannemora, NY | |
| D: | 01 Aug 1999 |
| South Windsor, CT | |
| Eudora Mary O'Brien 1875-1937 |
| Eudora Mary O'Brien | |
| B: | 1875 |
| Dannemora NY | |
| D: | 1937 |
| William Keenan 1859-1937 |
| William Keenan | |
| B: | 1859 |
| Dannemora NY | |
| M: | 14 Jan 1908 |
| St. Joseph's, Dannemora, New York | |
| D: | 12 Sep 1937 |
| Dannemora, Clinton, New York, USA | |
| Edward O'Brien 1844-1879 |
| Edward O'Brien | |
| B: | 24 Aug 1844 |
| Dannemora NY | |
| D: | 22 Apr 1879 |
| Dannemora NY | |
| Jane Knowles 1846-1922 |
| Jane Knowles | |
| B: | 1846 |
| New York | |
| M: | 23 May 1873 |
| St. John the Baptist, Plattsburgh, NY | |
| D: | 02 Sep 1922 |
| Dannemora NY | |
| Michael O'Brien 1845- |
| Michael O'Brien | |
| B: | 1845 |
| James O'Brien 1846- |
| James O'Brien | |
| B: | 1846 |
| Philip O'Brien 1850-1851 |
| Philip O'Brien | |
| B: | 1850 |
| D: | 05 May 1851 |
| Thomas O'Brien 1808-1877 |
| Thomas O'Brien | |
| B: | 1808 |
| Ireland | |
| D: | 15 May 1877 |
| Dannemora NY | |
| Ann 1815- |
| Ann | |
| B: | 1815 |
| Ireland | |