| Male Owen Reagh O'Sullivan |
| Birth | Bef. 1549 | |
| Death | Abt. 1594 | |
| Burial | ||
| Marriage | ||
| Father | Dermod "the Powdered" O'Sullivan | F1164 Group Sheet | |
| Mother | Lady Julia MacCarthy | F1164 Group Sheet | |
| Female Helena Barry |
| Birth | 1549 | Cork, Cork, Ireland |
| Death | 1620 | Dunboy Castle, Munster, Ireland |
| Burial | ||
| Father | ||
| Mother | ||
| Male + Owen O'Sullivan |
| Birth | Abt. 1570 | |
| Death | 31 Aug 1616 | |
| Burial | ||
| Spouse | Helena Butler | F2618 | |
| Marriage | ||