From the Universe Bulletin [a Roman publication known for its scholarship]:
"St. Timothy has been regarded by some as the "angel of the church of Ephesus", [Revelation 2:1-17]. According to the ancient Roman martyrology he died Bishop of Ephesus. The Bollandists (24 Jan.) give two lives of St. Timothy, one ascribed to Polycrates (an early Bishop of Ephesus, and a contemporary of St. Irenæus) and the other by Metaphrastes, which is merely an expansion of the former. The first states that during the Neronian persecution St. John arrived at Ephesus, where he lived with St. Timothy until he was exiled to Patmos under Domitian. Timothy continued Bishop of Ephesus until, when he was over eighty years of age, he was mortally beaten by the pagans. According to early tradition Titus continued after St. Paul's death as Archbishop of Crete, and died there when he was over ninety."
"St. Timothy has been regarded by some as the "angel of the church of Ephesus", [Revelation 2:1-17]. According to the ancient Roman martyrology he died Bishop of Ephesus. The Bollandists (24 Jan.) give two lives of St. Timothy, one ascribed to Polycrates (an early Bishop of Ephesus, and a contemporary of St. Irenæus) and the other by Metaphrastes, which is merely an expansion of the former. The first states that during the Neronian persecution St. John arrived at Ephesus, where he lived with St. Timothy until he was exiled to Patmos under Domitian. Timothy continued Bishop of Ephesus until, when he was over eighty years of age, he was mortally beaten by the pagans. According to early tradition Titus continued after St. Paul's death as Archbishop of Crete, and died there when he was over ninety."
Almighty God, you called Timothy and Titus to be evangelists and teachers, and made them strong to endure hardship: Strengthen us to stand fast in adversity, and to live godly and righteous lives in this present time, that with sure confidence we may look for our blessed hope, the glorious appearing of our great God and Savior Jesus Christ; who lives and reigns with you and the Holy Spirit, one God, now and for ever. Amen.