Cynan Ap IAGO
Cynan Ap was born about 1014 in Of Aberffro,Malltraeth,Anglesey,Wales.

 Rhanullt O'OLAF
Rhanullt was born about 1031 in Of Dublin,,Ireland.  Rhanullt is no longer alive.

 Gruffydd Ap CYNAN
Gruffydd Ap was born in 1055 in Of,,Caernarvonshire,Wales.  He died at the age of 82 in 1137 in ,,Caernarvonshire,Wales.  He was buried in Bangor Cathedral,Is Gwyrfai,Caernarvonshire,Wales.