Gilbert Cavan Cleric
Gilbert Cavan (died 1420) was a cleric based primarily in Galloway in the early 15th century, a servant of the earls of Douglas and briefly Bishop of Galloway-elect. His name is also written Caven, Cawan, Caben, with other variants, perhaps representing Gaelic or Irish Cabhan, although the name is not locational, it is a dictus rather than a de name.