1901 Census says Denis O'Brien was aged 84 at that time, so birth circa 1817
Civil death record says he was aged 80 at time of death (1904), so birth circa 1824
| Additional Information | ||
|---|---|---|
| Date of Birth | 1st Jan 1820 (circa) | |
| Date of Death | 20th Jun 1904 | VIEW SOURCE |
| Associated Building (s) | Dromore West Workhouse | |
