| Father | Aedh Buidhe Hugh O'Neil, Viii (b. 1405, d. 1444) |
| Mother | Fionngualla Oconner (b. 1430, d. 1493) |
| Son | Niall Mor Prince Of Clanaboy O'Neil+ (b. 1465, d. 11 April 1512) |
| Pedigree Chart |
| Marriage | Conn First Lord Of Tyrone ("The Lame") O'Neil and Mary McDonnell were married. | |
| Birth | 1471 | He was born in 1471 in Antrim, IrelandBGO. |
| Death | 1497 | He died in 1497 at age ~26 in Antrim, IrelandBGO. |
| Last Edited | 24 June 2018 |