Topic summaryBrioc Expand Summary Brioc (Breton: Brieg; Welsh: Briog; Cornish: Breock; French: Brieuc; born c. 409AD - died c. 500AD) was a 6th-century Welsh holy man who became the first abbot of Saint-Brieuc in Brittany. He is one of the seven founder saints of Brittany. Wikipedia source