Marcellus of Ancyra (Angora) was represented to teach that the Son had no real personality, but was only the outward manifestation (Πορφορικὸς Λόγος) of the Father, but he could always defend himself on the ground that he was in communion with Julius and Athanasius, popes of Rome and Alexandria.  cf. Jer., De Vir. Ill. chap. lxxxvi.