King Sigtrygg "Silkbeard" Olafsson, II, King of Dublin
Abt 970 - 1042 (72 years)(Notes: You may have to scroll down or right to see chart.)
| Gruffudd ap Cynan Abt 1055-1137 |
| Gruffudd ap Cynan | |
| B: | Abt 1055 |
| D: | 1137 |
Ragnailt ingen Amlaíb -Yes, date unknown |
| Ragnailt ingen Amlaíb | |
| D: | Yes, date unknown |
| Cynan ab Iago -Yes, date unknown |
| Cynan ab Iago | |
| D: | Yes, date unknown |
| Olaf Sigtryggsson -1034 |
| Olaf Sigtryggsson | |
| D: | 1034 |
|
| King Sigtrygg "Silkbeard" Olafsson, II, King of Dublin | |
| B: | Abt 970 |
| Dublin, Ireland | |
| D: | 1042 |
| Sláine ingen Briain -Yes, date unknown |
| Sláine ingen Briain | |
| D: | Yes, date unknown |