Pope Fabian succeeds Anterus to become the twentieth pope of Rome.
Pope Anterus (Latin: Anterus, Classical Greek: (Antheros), Church Slavonic: , ) was the bishop of Rome from 21 November 235 to his death on 3 January 236.
Pope Fabian (Latin: Fabianus) was the bishop of Rome from 10 January 236 to his death on 20 January 250, succeeding Anterus. A dove is said to have descended on his head to mark him as the Holy Spirit's unexpected choice to become the next pope. He was succeeded by Cornelius.
Most of his papacy was characterized by amicable relations with the imperial government, and the schism between the Roman congregations of Pontian and Hippolytus was ended. He divided Rome into diaconates and appointed secretaries to collect the records of the martyrs. He sent out seven "apostles to the Gauls" as missionaries, but probably did not baptize Emperor Philip the Arab as is alleged. He died a martyr at the beginning of the Decian persecution and is venerated as a saint by the Catholic Church and the Orthodox Church.