The Brown Family from Tandragee, Armagh, Ireland

![]() | Ragnhildir ingen Olaf |
| Ragnhildir ingen Olaf | |
| B: | Abt 1031 |
| Dublin, Leinster, Ireland | |
| D: | UNKNOWN |
![]() | Cynan ab Iago |
| Cynan ab Iago | |
| B: | Abt 1014 |
| Aberffro, Malltraeth, Anglesey, Wales | |
| D: | UNKNOWN |
![]() | Olaf Sihtricson |
| Olaf Sihtricson | |
| B: | Abt 1000 |
| Dublin, Ireland | |
| D: | 1034 |
| On route to Rome | |
![]() | Sihtric Olafsson |
| Sihtric Olafsson | |
| B: | Abt 980 |
| D: | 1042 |
| Clontarf, Dublin | |
![]() | Slani ingen Brian |
| Slani ingen Brian | |
| B: | 983 |
| Ireland | |
| D: | UNKNOWN |
|
![]() | Olaf Cuarán Sihtricsson |
| Olaf Cuarán Sihtricsson | |
| B: | Abt 910 |
| Dublin, Ireland or Viking York (England) | |
| D: | 981 |
| Iona, Scotland | |