 The first bishop whose date is known with certainty is Eutychius, who was present at the dedication of the Basilica of Monte Gargano in 493.Until the end of the tenth century Trani had certainly followed the Latin Rite, and Bishop Bernardo opposed the decree of the Patriarch Polyeuctes (968) introducing the Greek Rite; it is uncertain whether Joannes, bishop of Trani, who embraced the schism of Michael Caerularius and in consequence was deposed by Pope Nicholas II (1059), belonged to the Greek Rite.His successor was Delius, and thenceforward Trani continued in the Latin Rite.