Pope Stephen II
Other bishops of Amiternum include Quodvultdeus, who encouraged the religious veneration of Victorinus by constructing his tomb, Castorius, who is mentioned by Pope Gregory I, Saint Cetteus, martyred by the Lombards in 597, and Leontius, a brother of Pope Stephen II. The last known bishop is Ludovicus, who took part in a synod held in Rome in 1069.