Rhiwallon ap Cynfyn
Rhiwallon ap Cynfyn was an 11th-century Welsh King and co-ruler of the kingdoms of Gwynedd and Powys from 1063 to 1070. The son of Cynfyn ap Gwerstan and brother of King Bleddyn of Powys. Through his mother Angharad, he was half-brother to King... Wikipedia
Born: Powys, United Kingdom
Died: 1070
Great-grandparents: Gwath Voed, Lord of Efginwriath and Morfudd ferch Ynir
Grandchildren: Gruffydd ap Rhys, Gwladus Ddû ferch Rhys ap Tewdwr, Hywel ap Rhys ap Tewdwr, and more
Parents: Cynfyn ap Gwerystan and Cynfyn ap Gwerstan