 Maredudd ap Gruffydd

Maredudd ap Gruffydd (1131–1155) was a prince of the kingdom of Deheubarth in Southwest Wales.Maredudd was the fifth of six sons of Gruffydd ap Rhys, and the third of four by Gwenllian ferch Gruffydd; he also had two older half-brothers, Anarawd and Cadell, by Gruffydd's first wife.