Vitellius the African, defending the Donatist schism wrote Why the servants of God are hated by the world, in which, except in speaking of us as persecutors, he published excellent doctrine. He wrote also Against the nations and against us as traditors of the Holy Scriptures in times of persecution, and wrote much On ecclesiastical procedure. He was distinguished during the reign of Constans son of the emperor Constantinus.
Source: Illustrious Men (Supplement to Jerome) (New Advent)