Owain ap Hywel died in 987.
Hywel ab Owain died in 1043.
Cynan ap Hywel died in 1005.
Edwin ap Hywel died in 954.
Rhodri ap Hywel died in 953.
Hywel ap Ieuaf died in 985.
Owain ap Dafydd died in 1325.
Hywel ap Syr Mathew died in 1581.
Hywel ap Rhodri Molwynog died in 825.
Cadwgan ap Bleddyn died in 1111.
Rhys ap Hywel was born in Aberystwyth, in Wales, UK.
Owain ap Dafydd was born in 1265.
It is of Welsh origin from "ap Hywel" (son of Howell).