The Apostolic FathersThe name "Apostolic Fathers" was first applied in 1672 to a group of five writers who were taken either to have been in touch directly with some of the original Twelve Apostles or, in the next generation, to reflect the teaching of their immediate successors: Clement of Rome (fourth in the list of Popes), Ignatius (second bishop of Antioch), Polycarp of Smyrna (recorded as a disciple of the evangelst John), "Barnabas" (reputedly St. Paul's co worker),