| Thorstein (the red) Olafsson |
| Thorstein (the red) Olafsson | |
| B: | 0858 |
| Dublin, Dublin, Ireland | |
| D: | 0888 |
| Hvammi, Dala, Iceland | |
| Jocunda Olafsdatte |
| Jocunda Olafsdatte | |
| B: | 859 |
| , Dublin, , Ireland | |
| Sigurðr I Sigurd (Sir Knight-Jarl Ossory) Hlodvirsson of Ossory | |
| B: | 832 |
| Maer, Nord Trondelag, Norway | |
| D: | 874 |
| Islands, Orkney, , Scotland | |
| Olaf (the white king of Dublin) |
| Olaf (the white king of Dublin) | |
| B: | Abt 820 |
| Ireland | |
| D: | 873 |
| Helgi Olafsson |
| Helgi Olafsson | |
| B: | 0802 |
| Leinster, Dublin, , Ireland | |
| D: | 0819 |
| Y, Somme, Picardie, France | |