*Cynan ap Iago Prince of Gwynedd
born about 1014 Aberffro, Malltraeth, Anglesey, Wales

father:
*Iago ap Idwal Prince of Gwynedd
born about 0974 Aberffro, Malltraeth, Anglesey, Wales
died 1039

mother:
*Afandreg verch Gwair
born about 0974 Aberffro, Malltraeth, Anglesey, Wales

siblings:
Crisli verch Iago born about 0993 Gwynedd, Wales
*Tangwystl verch Iago born about 1020 Gwynedd, Wales died after 1075

spouse:
*Rhanullt (Ragnhildir) inger Olaf of Dublin
born about 1031 Dublin, Ireland

children:
*Gruffydd Ap Cynan
born 1055 Of Caernarvonshire, Wales
died 1137 Caernarvonshire, Wales
buried Bangor Cathedral, Is Gwyrfai, Caernarvonshire, Wales

biographical and/or anecdotal:

notes or source:
LDS