Individual Details
John O'BRIEN
( - )
Families
| Father | 'unknown' O'BRIEN ( - ) |
| Sibling | Hanora (Nora) O'BRIEN (1841 - 1934) |
| Sibling | Denis O'BRIEN ( - ) |
| Sibling | Thomas O'BRIEN ( - ) |
| Sibling | Bartholomew (Bart) O'BRIEN ( - ) |
( - )
| Father | 'unknown' O'BRIEN ( - ) |
| Sibling | Hanora (Nora) O'BRIEN (1841 - 1934) |
| Sibling | Denis O'BRIEN ( - ) |
| Sibling | Thomas O'BRIEN ( - ) |
| Sibling | Bartholomew (Bart) O'BRIEN ( - ) |