King of Ulster Brian Cathan An Duin O'Neil
1202 - 1260 (58 years)Drag or scroll to see more of the chart.
 | Princess of O'Neil Dynasty Sabia O'Neill 1300-1387 |
| Princess of O'Neil Dynasty Sabia O'Neill | |
| B: | 1300 |
| Antrim, Northern Ireland | |
| D: | 1387 |
| Antrim, Northern Ireland | |
| Lord of the Glens of Antrim Mac Eoin Bissett | |
| B: | Abt 1300 |
| Antrim, Northern Ireland | |
| D: | Antrim, Northern Ireland |
| King of Ulster Aedh Baemhar O'Neill Abt 1275- |
| King of Ulster Aedh Baemhar O'Neill | |
| B: | Abt 1275 |
| Ulster, Northern Ireland | |
| D: | Ulster, Northern Ireland |
| King of Ulster Domnall O'Neil of Ulster Macbrian | |
| B: | 1250 |
| Ireland | |
| D: | 1325 |
| Ireland | |
| King of Ulster Brian Cathan An Duin O'Neil | |
| B: | 1202 |
| Cath Duin, Ireland | |
| D: | 1260 |
| County Down, Ireland | |
| Egidia Jill MacDougall 1220- |
| Egidia Jill MacDougall | |
| B: | 1220 |
| Argyleshire, Scotland | |
| D: | Ireland |