| Gruffudd ap Cynan 1055-1137 |
| Gruffudd ap Cynan | |
| B: | Abt. 1055 |
| Dublin, Dublin, Ireland | |
| D: | 1137 |
| Gwynedd, Wales | |
| Cynan ap Iago 1019-1060 |
| Cynan ap Iago | |
| B: | Bef. 1019 |
| Caernarvonshire, Wales | |
| D: | Abt. 1060 |
| Dublin, Dublin, Ireland | |
 | Ragnhild Olafsdotter 1020-1076 |
| Ragnhild Olafsdotter | |
| B: | Abt. 1020 |
| Dublin, Dublin, Ireland | |
| D: | 1076 |
| Dublin, Dublin, Ireland | |
| Unknown |
