Feastday: July 28
Death: 565
Welsh bishop and evangelizer. Born at Glamorgan, Wales, he became a disciple of St. Illtyd at the monastery of Lianwit (Llantwit) in southern Glamorgan and then lived as a monk (and later abbot) of a community on Caldey Island (Ynys Byr). He was joined there by his uncle, Umbrafel, and his father, Amon. After a trip to Ireland, Samson became a hermit with Amon whom he cured of a mortal illness. During a trip to Cornwall, he was consecrated a bishop and appointed an abbot. He then departed England and went to Brittany where he spent the rest of his life as a missionary, even though he had long searched for solitude. Samson founded monasteries, including one at Dol and another at Pental, in Normandy. He was one of the foremost (if not relatively unknown) evangelizers of his century and has long been venerated with enthusiasm in Wales and Brittany.
