Budoc of Dol was a 5th-century Breton monk and Bishop of Dol, who has been venerated since his death as a saint in both Brittany and Devon. Budoc is the patron saint of Plourin in Finistère where his

The Breton and French Catholic diocese of Dol, situated in the northern part of the department of Ille-et-Vilaine, 6 km from the English Channel coast and 22 km southeast of Saint-Malo, existed from 8