Iorwerth ab Owain (also known as Iorwerth of Gwynllŵg) (d. before 1184) was a Welsh prince of Gwynllŵg and Lord of Caerleon. He was a son of Owain ap Caradog...

his grandson, Llywelyn ab Iorwerth (Llywelyn the Great). He became known as Owain Gwynedd (Middle Welsh: Owain Gwyned, "Owain of Gwynedd") to distinguish...

Owain Gwynedd that same year. Dafydd drove out Maelgwn in 1173, sending him fleeing to Ireland. Other brothers, Iorwerth Drwyndwn and Cynan ab Owain Gwynedd...

Hywel ab Iorwerth (also known as Hywel of Caerleon) (d. around 1216) was a Welsh lord of Caerleon. He was the eldest surviving son of Iorwerth ab Owain, a...

Llywelyn ab Iorwerth (pronounced [ɬəˈwɛlɪn ab ˈjɔrwɛrθ], c. 1173 – 11 April 1240), also known as Llywelyn the Great (Welsh: Llywelyn Fawr, [ɬəˈwɛlɪn vaʊ̯r];...

Morgan ab Owain (died 1158) was a Welsh king and Lord of Caerleon. He was a son of Owain Wan and thus a grandson of Caradog ap Gruffydd, the last Welsh...

Hywel ab Owain Gwynedd (circa 1120–1170), king of Gwynedd in 1170, was a Welsh poet and military leader. Hywel was the son of Owain Gwynedd, king of Gwynedd...

the 10th Baron moved to the nearby mansion of Gwerclas. Gruffydd ab Iorwerth ab Owain Brogyntyn (fl. 1284–92), 1st Baron of Kymmer-yn-Edeirnion Dafydd...

to have had three sons: Maredudd ab Ieuan ab Owain Glyndŵr Robert ab Ieuan ab Owain Glyndŵr Iorwerth ab Ieuan ab Owain Glyndŵr Robert Vaughan of Hengwrt...

Gwynedd Prince of Gwynedd 1170 Caswallon ap Hywel Iorwerth ab Owain (1145–1174), Llywelyn ab Iorwerth (c. 1173 – 11 April 1240), de facto Prince of Wales...