Family: Hywel Dda ap Cadell, King of the Britons / Elen ferch Llywarch (F5134)
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Male
Hywel Dda ap Cadell, King of the Britons
Birth Abt 880 Yorkshire, England 
Death 950 Yorkshire, England Burial Marriage Father Cadell ap Rhodri Mawr, King of Seisyllwg - Dinefwr Dynasty | F5135 Group Sheet Mother
Female
Elen ferch Llywarch
Birth 893 Yorkshire, England Death 929 Yorkshire, England Burial Father Llywarch ap Hyfaidd, King of Dyfed | F5133 Group Sheet Mother
Male
+ Owain ap Hywel, King of Deheubarth - Dinefwr Dynasty
Birth Abt 910 Yorkshire, England Death 988 Yorkshire, England Burial Spouse Angharad ferch Llewelyn | F5136 Marriage 932