Additional source material: Socrates, _Hist. Ec._, III: Ammianus Marcellinus, _Roman History_, XVI-XXV, translated by C. D. Yonge (Bohn’s Classical Library); _Select Works of Julian_, translated by C. W. King (Bohn). (_a_) Socrates. _Hist Ec._ III. 1. (MSG, 67:368.) The Emperor Julian. The account of the Emperor Julian as given by Socrates is probably the best we have. It is, on the whole, a model of a fair statement, such as is characteristic of the history of Socrates in nearly all its parts. In spite of its length it is worthy of a place in its entirety, as it explains the antecedents of a character which the world has had difficulty in understanding. Constantine, who gave Byzantium his own name, had two brothers born of the same father but by a different mother, of these one was named Dalmatius, the other Constantius. Dalmatius had a son of the same name as his own; Constantius had two sons, Gallus and Julian. Now, as on the death of Constantine, the founder of Constantinople, the soldiery had put the younger brother Constantius to death, the lives of his two orphaned children were also endangered; but a disease, apparently fatal, preserved Gallus from the violence of his father’s murderers; and as to Julian, his age—for he was only eight years old at the time—protected him. The Emperor’s jealousy toward them having been subdued, Gallus attended schools at Ephesus in Ionia, in which country considerable possessions had been left them by their parents. Julian, however, when he was grown up pursued his studies at Constantinople, going constantly to the palace, where the schools then were, in simple attire and under the care of the eunuch Mardonius. In grammar, Nicocles, the Lacedæmonian, was his instructor; and Ecbolius, the sophist, who was at that time a Christian, taught him rhetoric; for the Emperor Constantius had made provision that he should have no pagan masters, lest he should be seduced to pagan superstitions; for Julian was a Christian at the beginning. Since he made great progress in literature, the report began to spread that he was capable of ruling the Roman Empire; and this popular rumor becoming generally spread abroad, greatly disquieted the Emperor. Therefore he removed him from the great city to Nicomedia, forbidding him at the same time to frequent the school of Libanius the Syrian sophist. For Libanius, having been driven away by the teachers of Constantinople, had opened a school at Nicomedia. Here he gave vent to his indignation against the teachers in his treatise composed against them. Julian, however, was interdicted from being his auditor, because Libanius was a pagan in religion; nevertheless because he admired his orations, he procured them and read them secretly and diligently. As he was becoming very expert in the rhetorical art, Maximus the philosopher arrived in Nicomedia, not the Byzantine, Euclid’s father, but the Ephesian whom the Emperor Valentinian