- Gratianopolis• A titular see in Caesarea Mauretania, Africa
Catholic Encyclopedia. Kevin Knight. 2006.
- GratianopolisGratianopolis† Catholic_Encyclopedia ► GratianopolisA titular see in Caesarea Mauretania, Africa. This city does not figure in a list of the bishoprics of the province preserved in a document of the sixth and seventh centuries, unless it be disguised under the native name (see "Byzantinische Zeitschrift", 1892, II, 26, 31). Its history, location, and present condition are unknown. Three of its bishops are known: Publicius (Catholic), Deuterius (Donatist), both at the Conference of Carthage in 411; and Thalassius, present at the Conference of 480.S. VAILHÉTranscribed by Gerald M. Knight
The Catholic Encyclopedia, Volume VIII. — New York: Robert Appleton Company. Nihil Obstat. 1910.