King of Gwynedd Gwriad Mawr and Ethil, of Gwynedd Family
-
Male
King of Gwynedd Gwriad Mawr
Birth 738 Death 825 Burial Marriage Father Elidir Ap Sandde, of Brnffenigl | F1381 Group Sheet Mother Celemion Ferch Tudwal, Wife, of Man | F1381 Group Sheet
Female
Ethil, of Gwynedd
Birth 760 Caer Seiont, Caernarfon, Caernarvon, Wales, United Kingdom 
Death Yes, date unknown Burial Father King of Gwynedd Cynan Dindaethwy Ap Rhodri | F1395 Group Sheet Mother
Male
+ King of Gwynedd Merfyn Mawr
Birth 775 , , Wales, United Kingdom Death 844 Burial Spouse Nest, of Powys | F1379 Marriage