St. Cyril of Alexandria, Bishop and Doctor of the Church (June 27) Cyril was born at Alexandria, Egypt. He was nephew of the patriarch of that city, Theophilus. Cyril received a classical and theological education at Alexandria and was ordained by his uncle. He accompanied Theophilus to Constantinople in 403 and was present at the Synod of the Oak that deposed John Chrysostom, whom he believed guilty of the charges against him. He succeeded his uncle Theophilus as patriarch of Alexandria on … Excellent content provided by https://www.catholic.org/.