Today (11/30) the Church remembers Andrew, brother of Peter and one of original 12 Apostles. From a short biography written by James Kiefer for Mission St. Clare:
When the Emperor Constantine established the city of Byzantium, or Constantinople, as the new capital of the Roman Empire, replacing Rome, the bishop of Byzantium became very prominent. Five sees (bishoprics) came to be known as patriarchates: Rome, Alexandria, Antioch, Jerusalem, and Byzantium. Now, the congregation at Rome claimed the two most famous apostles, Peter and Paul, as founders. Antioch could also claim both Peter and Paul, on the explicit testimony of Scripture, and of course Jerusalem had all the apostles. Alexandria claimed that Mark, who had been Peter’s “interpreter” and assistant, and had written down the Gospel of Mark on the basis of what he had heard from Peter, had after Peter’s death gone to Alexandria and founded the church there. Byzantium was scorned by the other patriarchates as a new-comer, a church with the political prestige of being located at the capital of the Empire, but with no apostles in its history. Byzantium responded with the claim that its founder and first bishop had been Andrew the brother of Peter. They pointed out that Andrew had been the first of all the apostles to follow Jesus (John 1:40-41), and that he had brought his brother to Jesus. Andrew was thus, in the words of John Chrysostom, “the Peter before Peter.” As Russia was Christianized by missionaries from Byzantium, Andrew became the patron not only of Byzantium but also of Russia.
See Morning Prayer for November 30th