Tracing Douglas family roots - unraveling history, one generation at a time.

![]() | Mary O'Neill |
| Mary O'Neill | |
| D: | Yes, date unknown |
![]() | Con Bacach (1st Earl of Tyrone) O'Neill |
| Con Bacach (1st Earl of Tyrone) O'Neill | |
| B: | Abt 1484 |
| M: | Bef 1530 |
| D: | Bef 16 Jul 1559 |
![]() | Aedh Buie (Chief of Clannaboy) O'Neill |
| Aedh Buie (Chief of Clannaboy) O'Neill | |
| D: | Yes, date unknown |
![]() | Brian Ballach (Chief of Clannaboy) O'Neill |
| Brian Ballach (Chief of Clannaboy) O'Neill | |
| D: | Yes, date unknown |
![]() | Aedh O'Neill |
| Aedh O'Neill | |
| D: | 1583 |
| Killed | |
![]() | Brian (Sir) O'Neill |
| Brian (Sir) O'Neill | |
| D: | 1575 |
| Killed At Carrickfergus | |
| Feidhlimdh\Phelim Bacach O'Neill | |
| D: | 1533 |
![]() | Naill Og O'Neill |
| Naill Og O'Neill | |
| D: | Yes, date unknown |
![]() | Domnall O'Neill |
| Domnall O'Neill | |
| D: | Yes, date unknown |
![]() | Murtough\Nuircheartach O'Neill |
| Murtough\Nuircheartach O'Neill | |
| D: | Yes, date unknown |
| Niall Mor (Chief\ Prince of Clannaboy) O'Neill | |
| D: | 11 Apr 1512 |
|
| Con (Chief Or Prince of Clannaboy) O'Neill | |
| D: | 1509 |
| Or 1482 | |
| Mary (of Dunnyveg) Macdonnell | |
| D: | 1488 |
Our content is primarily driven by our site users enquiries and contributions. Please join us by registering and contributing.