| King of Gwynedd Gwriad Mawr |
| King of Gwynedd Gwriad Mawr | |
| B: | 738 |
| D: | 825 |
| Ethil, of Gwynedd |
| Ethil, of Gwynedd | |
| B: | 760 |
| Caer Seiont, Caernarfon, Caernarvon, Wales, United Kingdom | |
| D: | Yes, date unknown |
| Elidir Ap Sandde, of Brnffenigl |
| Elidir Ap Sandde, of Brnffenigl | |
| B: | 709 |
| D: | Yes, date unknown |
| Sandde Ap Alcwn, of Brnffenigl |
| Sandde Ap Alcwn, of Brnffenigl | |
| B: | 678 |
| D: | Yes, date unknown |
| Celeinion Ferch Tudwal, of Man |
| Celeinion Ferch Tudwal, of Man | |
| B: | 685 |
| D: | Yes, date unknown |
|
| Alcwn Ap Tegid, of Brnffenigl |
| Alcwn Ap Tegid, of Brnffenigl | |
| B: | 649 |
| D: | Yes, date unknown |