Led the church founded by Saint Columba in Drum Cullen, Offaly, Ireland in the 6th century. Later lived in Killbarron near Ballyshannon, Donegal, Ireland. Legend says that the sailed to America even before Saint Brendan the Navigator.
- “Saint Bairfhion of Killbarron“. CatholicSaints.Info. 16 May 2015. Web. 25 October 2016. <>