The church in the first quarter of the fifth century
Hierarchy: The remaining texts indicate that the hierarchy of the Church of Antioch included in the first quarter of the fourth century - before the First Ecumenical Council -
Third Ecumenical Council - Council of Ephesus
428 - 441 The vacancy of the Constantinople see: Atticus, Bishop of Constantinople, died in the fall of the year 425. Proclus, the secretary, ran for the succession.