Born to the Irish royalty, the son of a prince of Leinster, Ireland; brother of Saint Kentigern, nephew of Saint Fillan. Soldier, wounded in battle with a neighboring clan, he and his sister fled to Scotland where he became a monk at Lochaise.
- Book of Saints, by the Monks of Ramsgate
- Catholic Online
- Our Sunday Visitor’s Encyclopedia of Saints
- “Saint Comgan the Monk“. Saints.SQPN.com. 12 October 2013. Web. 27 August 2014. <>