Dafydd ap Gruffudd

Dafydd ap Gruffudd, Prince of Wales, Lord of Cymydmaen and former vassal of Edward I.
Prince of Wales (1282-1283)
Third son of Gruffudd ap Llywelyn Fawr, and brother to Owain Goch ap Gruffudd, Llywelyn ap Gruffudd , and Rhodri ap Gruffudd.