Leo I the Thracian
The only historically identifiable bishops of Coronea are Agathocles, who took part in the Council of Ephesus in 431, and Aphobius, who was a signatory of the joint letter sent by the bishops of the Roman province to which Coronea belonged to Byzantine Emperor Leo I the Thracian in 458 concerning the killing of Proterius of Alexandra. No longer a residential bishopric, Coronea is today listed by the Catholic Church as a titular see.