Sihtric Silkbeard Olafsson of Dublin
Sihtric Silkbeard Olafsson of was born before 0981.  He died in 1042 in Clontarf, Dublin, Ireland.

 Slani Ingen Brian O'Brien
Slani Ingen Brian was born before 1014.

 Olaf Sihtricson of Dublin
Olaf Sihtricson of was born before 1030.