Gruffudd ap Llywelyn ab Iorwerth

Gruffudd ap Llywelyn ab Iorwerth
Born	c. 1196
Died	1 March 1244 Tower of London, England
Burial	Aberconwy Abbey
Spouse	Senana ferch Caradog
Issue	Llywelyn ap Gruffudd Owain Goch ap Gruffudd Dafydd ap Gruffudd Rhodri ap Gruffudd
House	Aberffraw
Father	Llywelyn ab Iorwerth
Mother	Tangwystl

Gruffudd ap Llywelyn ab Iorwerth (c. 1196 – 1 March 1244) was a Welsh prince, the first-born son of Llywelyn ab Iorwerth (Llywelyn the Great). His mother Tangwystl (c. 1180/1185 – c. 1210) probably died in childbirth.