Deen family history
Cadwallon (II) ap Cadfan King of Gwynedd
(~591 - 635)
Helen of Mercia Princess
(~594 - )
Cadwaladar ap Cadwallon King of Gwynedd
b.
abt 615, Wales
d.
664
bur.
occ.
edu.
rel.
Children
Idwal Ywrch ap Cadwaladr King of Gwynedd