Saint Flewyn
Saint Flewyn is the patron saint and founder of St Fflewin's Church, Llanfflewin, in Anglesey, Wales.
According to Enwogion Cymru, Flewyn was a saint who lived in the early part of the sixth century. He was one of the sons of Ithel Hael, and with his brother Gredifael was appointed to preside over the monastery of Pawl Hen, or Paulinus, at Tygwyn ar Dav, in Carmarthenshire.