Senana ferch Caradog (c.1198–1263) was the wife of Gruffudd ap Llywelyn Fawr (1198–1244). Senana's full name was Senana ferch Caradog ap Thomas ap Rhodri ab Owain Gwynedd therefore Owain Gwynedd was her great great grandfather, although she came from an illegitimate line. She had four sons: Owain, Llywelyn, Dafydd and Rhodri. Additionally she had two known daughters: Gwladus and Margaret. Although it is unknown exactly when she died, she was buried in 1263 in Llanfaes.[1]