Owain ap Gruffudd was King of Gwynedd, North Wales, from 1137 until his death in 1170, succeeding his father Gruffudd ap Cynan. He was called Owain the Great and the first to be styled "Prince of Wales", and the "Prince of the Welsh". Wikipedia
Born: 1100, Kingdom of Gwynedd
Died: November 28, 1170 (age 70 years)
Children: Madoc, Iorwerth Drwyndwn, Hywel ab Owain Gwynedd, and more
Parents: Gruffudd ap Cynan and Angharad ferch Owain
Grandchildren: Llywelyn ab Iorwerth, Madog ap Gruffydd Maelor, Maredudd ap Cynan ab Owain Gwynedd, and more
Grandparents: Cynan ab Iago and Owain ab Edwin of Tegeingl
Great grandchildren: Dafydd ap Llywelyn, Gruffudd ap Llywelyn ap Iorwerth, Gruffydd II ap Madog, Lord of Dinas Bran, and more