Religion 2 By ehaibach27 410 Visigoths sack Rome under king Alaric 418 Franks take Gaul 430 St. Augustine dies 431 Council of Epshesus—third Ecumenical—defined Mary to be the Mother of God 445 Emp. Valentinian III acknowledges papal supremacy 451 Council of Chalcedon; — fourth Ecumenical—defined the human and divine natures of Christ in one Persom 452 St. Leo I (the great) meets Attila the Hun 476 End of Roman Empire, last western empower is Romulus Augustulus 493 Theodoric the Ostrogoth becomes king of Italy 520 Muhammad born at or near Mecca 529 St. Benedict founds monastery at Monte Cassino 553 Second Council of Constantinople—fifth Ecumenical—called by Emperor Justinian 599 St. Gregory, (590-604) 611 Muhammad has vision or archangel Gabriel 624 Muhammad’s defeats Meccans at Battle of Badr 637 Jerusalem captured by Muslim 640 Library of Alexandria destroyed with 300,000 ancient papyrus scrolls 680 Third Council of Constantinople — sixth Ecumenical 684 Dome of the Rock built over the temple