Genealogy of the Bryan and Martin Families
Brian O'Neill, last King of Ireland
- 1260Drag or scroll to see more of the chart.
| Niall Og, King of Ulster -1403 |
| Niall Og, King of Ulster | |
| D: | 1403 |
Una O'Neill -1405 |
| Una O'Neill | |
| D: | cir 1405 |
| Niall Mor, King of Ulster | |
| D: | 1394 |
| Beanmidhe MacMahon -1386 |
| Beanmidhe MacMahon | |
| D: | 1386 |
| Una O'Neill -1405 |
| Una O'Neill | |
| D: | cir 1405 |
| Niall Og, King of Ulster -1403 |
| Niall Og, King of Ulster | |
| D: | 1403 |
| Domnall O'Neill -1370 |
| Domnall O'Neill | |
| D: | cir 1370 |
| unknown -1370 |
| unknown | |
| D: | cir 1370 |
| Aedh Reamhar, King of Ulster | |
| D: | 1364 |
| Gormfhlaith O'Donnell -1365 |
| Gormfhlaith O'Donnell | |
| D: | cir 1365 |
| Domnall O'Neill, King of Ulster | |
| D: | 1325 |
| unknown -1325 |
| unknown | |
| D: | cir 1325 |
|
| Brian O'Neill, last King of Ireland | |
| D: | 1260 |
| Egidia (Jill) Macdougall -1260 |
| Egidia (Jill) Macdougall | |
| D: | cir 1260 |