Gregorius of Baetica
Gregorius Of Baetica, bishopof Illiberis (Elvira in the ancient Baetica, now Andalusia), 4th century. He is mentioned by Jerome (Chronicon, anno 371) as a vigorouos opponent of the Arians, who persecuted him, and strove, but without success, to drive him from his see. Gregory wrote several works, and among them a treatise de Fide, which Jerome styles elegans libellus. The treatise de Fide contra Arianos, which is given as Gregory's in some editions of the fathers, is by Faustinus (q.v.). Tillemont, Memoires, 10:727.