Owain Gwynedd Ap Gruffydd & Gwladus Verch+ Llywarch 
They have a daughter named Gwenllian Verch+.
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Personal Details
Owain Gwynedd Ap Gruffydd
Owain Gwynedd Ap was born about 1100 in Aberffraw Castle, Angelesey, Wales. He died in December 1169. He was buried in Bangor Cathedral, Is Gwyrfai, Caemarvonshire, Wales.
Gwladus Verch+ Llywarch
Gwladus Verch+ was born about 1110 in Pembroke, Wales. She died before 1155.