In the monastery of Cava, in Campania, saint Pedro, who having followed since his youth eremitical life, he was elected Bishop of Policastro, but tired of the noise of the outdoor life, he returned to the monastery, where, constituted abad, admirably restored discipline.
In Nicomedia, in Bithynia, Saints Photius, Archelaus, Quirino and other seventeen, mártires (s. III/IV).