A History of the Councils of the Church, From the Original Documents, Volume 5 (1896) External links Guilty Only of Failure To Teach History of the Christian Church, Volume IV: Mediaeval Christianity. A.D. 590–1073, Philip Schaff 638 deaths Popes of the Byzantine Papacy 7th-century popes Italian popes People declared heretics by the first seven ecumenical councils Popes Year of birth unknown 7th-century Italian writers 7th-century Latin writers Burials at St. Peter's Basilica