Biography
Meriadoc of Vannes

About Meriadoc of Vannes
Meriadoc, called Mériadec in Brittany, is honored as a bishop of Vannes and an evangelizer of Brittany. His local Catholic feast is June 7. Nominis places him in the seventh century, while presenting his role as an itinerant missionary bishop as a possibility.
The surviving accounts leave little securely known about his life. Peter Bartrum describes a late Breton Life that presents a nobleman who became a hermit near Pontivy and eventually bishop of Vannes. That account says nothing of a journey to Cornwall. Bartrum records the possibility, proposed by R. Morton Nance, that Camborne originally honored a different saint of the same name whose story was later joined to the Breton bishop’s.
The Cornish play Beunans Meriasek illustrates that joined tradition. Its manuscript bears the date 1504, and the National Library of Wales associates it with Camborne. The drama follows a Breton saint through miracles in Cornwall and his return to become bishop of Vannes. Written for two days of performance, it also includes stories concerning Sylvester and Mary. It preserves late medieval devotion rather than a contemporary biography.
At Stivall, a legend makes Meriadoc a reluctant bishop and credits him with calling down heavenly fire against brigands. Diego Mens interprets the Rohan family’s promotion of his cult as partly political: it supported their claimed connection to the legendary Breton ruler Conan Mériadec.
The church at Stivall preserves a handbell associated with the saint and a tradition of placing it on people’s heads for deafness. Mens considers direct ownership by Meriadoc unlikely. Its appearance suggests the ninth or tenth century, but unusual construction leaves open a later imitation. The healing tradition is devotional history, not demonstrated medical treatment.
Camborne’s church remains dedicated jointly to Martin and Meriadoc. Much of its building dates from the late fifteenth and early sixteenth centuries, with substantial nineteenth-century restoration. In Brittany, the parish of Mériadec also names him as its patron.
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