Dafydd ap Gruffudd
- J. B. Smith
Dafydd ap Gruffudd (d. 1283), prince of Gwynedd, was the third of four sons of Gruffudd ap Llywelyn (d. 1244) and his wife, Senana, and grandson of Llywelyn ab Iorwerth (d. 1240).
Dafydd first appears in the historical record on 12 August 1241 when he and his younger brother ...