1547010 Portrait of Pope Siricius, c.1835 (litho) by French School, (19th century); Private Collection; (add.info.: Pope Siricius (334 ??399) was the Pope from December 384 to his death in 399. He was successor to Pope Damasus I and was himself succeeded by Pope Anastasius I. Siricius was elected Bishop of Rome unanimously, despite attempts by the Antipope Ursinus to promote himself. He was an active Pope, involved in the administration of the Church and the handling of various factions and viewpoints within it. He was the first Pope to issue decretals, the first of which was the Directa Decretal sent to Himerius of Tarragona. He was the author of two decrees concerning clerical celibacy. The decree of 385 stated that priests should stop cohabiting with their wives; ); Prismatic Pictures ; French, out of copyright.