Gruffydd was born before 1205, the son of unknown parents. The place is not known.
He died in 1244. The place is not known.
He had two marriages/partners. His first wife was Ragnhild verch Rheinallt Skjolding. They were married, but the date and place have not been found. Their only known child was Catrin verch Gruffydd (?-?).
His second wife is not known. They were married, but the date and place have not been found. Their only known child was Llewelyn ap Gruffyd (1228-1282).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | BEF 1205 |
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| Death | 1244 |
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Note 1
His son Llywellyn's line went extinct, so the Heirdom of Wales went first to the heirs of Gruffydd's son Rhodri and, on their extinction, to the Mortimer heirs of Gruffydd's sister Gwladys Dhu