See also
| Name: | John O'NEILL |
| Sex: | Male |
| Father: | John NEILL (1861-1912) |
| Mother: | Elizabeth KELLY (1867-1906) |
| Birth | 1893 | Thomastown, Kilkenny, Ireland |
| Residence | 31 Mar 1901 (age 7-8) | Jerpoint Church, Kilkenny, Ireland |
| Relation to Head of House: Son | ||
| Residence | 2 Apr 1911 (age 17-18) | Jerpoint Church, Kilkenny, Ireland |
| Relation to Head of House: Son | ||
| Death | Dec 1938 (age 44-45) | Thomastown, Kilkenny, Ireland |