Eusebius of Caesarea — Church History 21
1. At that time there flourished in the Church Hegesippus , whom we know from what has gone before, and Dionysius , bishop of Corinth, and another bishop , Pinytus of Crete, and besides these, Philip, and Apolinarius, and Melito , and Musanus, and Modestus, and finally, Irenæus . From them has come down to us in writing, the sound and orthodox faith received from apostolic tradition.