Rhys Gryg

Rhys Gryg ("Rhys the Hoarse"; died 1234), real name Rhys ap Rhys, also known as Rhys Fychan ("Rhys the Younger"), was a Welsh prince who ruled part of the Kingdom of Deheubarth. Lineage Rhys was the fourth son of Rhys ap Gruffydd (The Lord Rhys) and his wife, Gwenllian, daughter of Madog ap Maredudd of Powys. Family feud He married Mathilde, the daughter of Richard de Clare, 3rd Earl of Hertford and Marcher Lord of Cardigan. Her brother-in-law was Richard of Cornwall, King of the Romans.