Cynan ap Iago , Prince of North Wales
Cynan ap was born about 1004 in Aberffro, Malltraeth, Anglesey, Wales.  He was buried in Exiled in Dublin.

 Ragnaillt O'Olaf of Dublin
Ragnaillt O'Olaf of was born about 1031 in Dublin, Ireland.  Ragnaillt O'Olaf of is no longer alive.

 Gruffudd ap Cynan , King of Gwynedd
Gruffudd ap was born in 1055 in Dublin, Ireland.  He died at the age of 82 in 1137 in Wales.