Claudius of Vienne

Saint Claudius of Vienne was a bishop of Vienne in the Dauphiné, France, in the first half of the fifth century. He is considered a saint of the Roman [Catholic Church].
He attended the Council of [Orange (441)|Council of Orange] in 441 and the Council of Vaison in 442.
Salvianus dedicated his work, now lost, on Ecclesiastes to Claudius.
His feast day is celebrated on 1 June. He is further celebrated on 1 July on the collective feast of all the bishop saints of Vienne with Saint Martin.