Probus

Saint Probus was bishop of Formia in the fourth century, the second bishop of the city, and is venerated as a martyr in the Catholic Church, on 6 October (new style). He became bishop of Formia in the year 303, in place of Erasmus. It was he who buried the remains of Erasmus in the necropolis of Formia, at the place where the church of Saint Erasmus was later built. His relics are kept today in the cathedral of Gaeta, dedicated to Saint Erasmus and Saint Marcian, protectors of the city.