Son of Saint Fragan and Saint Gwen; brother of Saint Jacut and Saint Gwenaloe. Spiritual student of Saint Budoc. With Jacut, he was driven from Britain to Brittany in the 5th century by invading Saxons.
- Book of Saints, by the Monks of Ramsgate
- Catholic Online
- Celtic Saints
- Our Sunday Visitor’s Encyclopedia of Saints
- “Saint Guethenoc“. Saints.SQPN.com. 26 January 2014. Web. 25 October 2014. <>