Julius whose feast day is April 12th. Julius was the son of a Roman named Rusticus. He was elected Pope to succeed Pope St. Mark on February 6, 337. Julius was soon involved in the Arian controversy when Eusebius of Nicomedia opposed the return of Athanasius to the See of Alexandria in 338. Eusebius and his followers elected George, whereupon the Arians elected Pistus. Julius convened a synod in Rome in 340 or 341 that neither group attended, and in a letter to the Eusebian bishops, Julius … Excellent content provided by https://www.catholic.org/.