Dubricius was a 6th-century British ecclesiastic and priest who served as an evangelist throughout south-east Wales and Ergyng. Born in Madley, he was the son of Efrddyl, daughter of King Peibio Clafrog. He gained early recognition as a scholar and founded monasteries at Moccas and Hentland. As a bishop, he likely oversaw territories including Glamorgan and Gwent, though his role may have focused on ordaining priests. He is remembered for his intellect and his ability to heal the sick through the laying on of hands.