Cynan
Cynan was sixth metropolitan of Caerleon, according to Iolo MSS. of E. Williams (Stubbs, Regist. page 154).
Cynbryd, a Welsh saint of the 5th century, founder of Llanddulas, in Denbighshire, was slain by the Saxons at Bwlch Cynbryd. He is commemorated March 19 (Rees, Welsh Saints, page 144).