| Father | Feidhlimidh O'Neil (b. 1490, d. 1550) |
| Mother | Elizabeth Devlin (b. 1500) |
| Son | Shane O'Neil+ (b. 1561, d. 1616) |
| Pedigree Chart |
| Marriage | Brian Mcphielim O'Neil and Margaret Vardy were married. | |
| Birth | 1530 | He was born in 1530 in Edenduffcarick, Northern IrelandBGO. |
| Death | 1574 | He died in 1574 at age ~44 in Carrickfergus, Northern IrelandBGO. |
| Last Edited | 2 December 2016 |