Abt 970 - 1042 (~ 72 years)
| Gruffudd ap Cynan 1055-1137 |
| Gruffudd ap Cynan | |
| B: | Abt. 1055 |
| Dublin, Dublin, Ireland | |
| D: | 1137 |
| Gwynedd, Wales | |
 | Ragnhild Olafsdotter 1020-1076 |
| Ragnhild Olafsdotter | |
| B: | Abt. 1020 |
| Dublin, Dublin, Ireland | |
| D: | 1076 |
| Dublin, Dublin, Ireland | |
| Cynan ap Iago 1019-1060 |
| Cynan ap Iago | |
| B: | Bef. 1019 |
| Caernarvonshire, Wales | |
| D: | Abt. 1060 |
| Dublin, Dublin, Ireland | |
| Olaf Sigtryggsson 995-1034 |
| Olaf Sigtryggsson | |
| B: | Abt. 995 |
| Dublin, Dublin, Ireland | |
| D: | 1034 |
| England | |
|
| Sigtrygg Silkbeard Abt 970-1042 |
| Sigtrygg Silkbeard | |
| B: | Abt 970 |
| Dublin, Dublin, Ireland | |
| D: | 1042 |
| Dublin, Dublin, Ireland | |
| Artalach -999 |
| Artalach | |
| D: | 999 |
| Oleif -1013 |
| Oleif | |
| D: | 1013 |
| Godfrey -1036 |
| Godfrey | |
| D: | 1036 |
| Wales | |
| Glúniairn -1031 |
| Glúniairn | |
| D: | 1031 |
| Cellach -1042 |
| Cellach | |
| D: | 1042 |
| Unknown |
