Pope Evaristus was the bishop of Rome from c. 99 to his death c. 107. He was also known as Aristus and is venerated as a saint in the Eastern Orthodox Church, the Catholic Church, and Oriental Orthodoxy. It is likely that John the Apostle died during his reign period, marking the end of the Apostolic Age.

Clement of Rome, also known as Pope Clement I, was the bishop of Rome in the late first century AD. He is listed by Irenaeus and Tertullian as the bishop of Rome, holding office from 88 AD to his death in 99 AD. He is considered to be the first Apostolic Father of the Church, one of the three chief ones together with Polycarp and Ignatius of Antioch.