Fragan was a 5th-century pre-Congregational saint and Prince of Scotland.
He is celebrated on 3 October in the Calendar of the Breton Saints,[1] and shares with Gwen a feast day on 5 July in the Roman Calendar.
Fragan came from Great Britain, and was a Prince of Albany in Scotland. In the 5th century he left Scotland to evangelize Armorica.
He left Britain and moved to Ploufragan (Côtes-d'Armor) towards the end of the 4th century or perhaps as late as 418 AD.[6][7] There he settled in the Sang River valley. He was the founder of the castle of Lesguen, in the present commune of Plouguin.[8][9]
Fragan is also known for having amassed a small army in haste to repel a larger force of pagan pirates at the battle of Lochrist.[10]
^Albert Le Grand, La vie, gestes, mort et miracles des Saints de la Bretagne Armorique, ensemble un catalogue des évêques des neuf eveschés d'icelle, 1659,