Nazarius was a citizen of Rome whose father was Jewish or pagan. His mother was Perpetua. Nazarius was a student of the apostle Peter and was baptized by Pope Linus. During the persecutions of Nero, Nazarius fled Rome and preached in Lombardy, visiting Piacenza and Milan, where he met the brothers Gervase and Protase, who had been imprisoned and who inspired Nazarius by their example. Nazarius...