The village church of Derrybrien is dedicated to a fifth-century Romano-British Christian missionary known as what?
Saint Patrick Saint Patrick (Latin: "Patricius" ; Irish: "Pádraig" ] ; Welsh: "Padrig" ) was a fifth-century Romano-British Christian missionary and bishop in Ireland. Known as the "Apostle of Ireland", he is the primary patron saint of Ireland, along with saints Brigit of Kildare and Columba. He is also venerated in the Anglican Communion, the Old Catholic Church and in the Eastern Orthodox Church as equal-to-the-apostles and "Enlightener of Ireland".
Erc of Slane Erc mac Dega (Latin: Ercus; Cornish: Erth), also known incorrectly as Herygh, was an Irish saint who was active in Cornwall. Tradition ascribes the foundation of the original monastery on the Hill of Slane to him.