Family: ap Idwal ap Meurig, Iago / verch Gwair, Afandreg (F9802)
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Male
ap Idwal ap Meurig, Iago
Birth 974 Aberffraw Castle, Aberffraw, Anglesey, Wales 
Death 1039 Aberffraw Castle, Aberffraw, Anglesey, Wales Burial Marriage Father Mother
Female
verch Gwair, Afandreg
Birth 984 Malltraeth, Anglesey, Wales Death 1060 Malltraeth, Anglesey, Wales Burial Father Mother
Male
ap Iago, King of Gwynedd Cynan
Birth 1014 Malltraeth, Anglesey, Wales Death 1063 Dublin, Dublin, Ireland Burial Spouse ingen Amlaíb, Ragnailt | F9801 Marriage 1054 Caernarvonshire, Wales