18. At last, after long deliberation, with the unanimous consent of all, peace was granted to Macrianus and Hariobaudus; but an answer could not be given to Vadomarius, who had come to secure his own safety, and also as an ambassador to intercede for the kings Urius, Ursicinus, and Vestralpus, imploring peace for them also; lest, as the barbarians are men of wavering faith, they might recover their spirits when our army was withdrawn, and refuse adherence to conditions procured by the agency of others.
19. But when they also, after their crops and houses had been burnt, and many of their soldiers had been slain or taken prisoners, sent ambassadors of their own, and sued for mercy as if they had been guilty of similar violence to our subjects, they obtained peace on similar terms; of which that most rigorously insisted on was that they should restore all the prisoners which they had taken in their frequent incursions.
III.
§ 1. While the god-like wisdom of the Cæsar was thus successful in Gaul, great disturbances arose in the court of the emperor, which from slight beginnings increased to grief and lamentations. Some bees swarmed on the house of Barbatio, at that time the commander of the infantry. And when he consulted the interpreters of prodigies on this event, he received for an answer, that it was an omen of great danger; the answer being founded on the idea that these animals, after they have fixed their abode, and laid up their stores, are usually expelled by smoke and the noisy din of cymbals.
2. Barbatio's wife was a woman called Assyria, neither silent nor prudent. And when he had gone on an expedition which caused her much alarm, she, because of the predictions which she recollected to have been given her, and being full of female vanity, having summoned a handmaid who was skilful in writing, and of whom she had become possessed by inheritance from her father Silvanus, sent an unseasonable letter to her husband, full of lamentations, and of entreaties that after the approaching death of Constantius, if he himself, as she hoped, was admitted to a share in the empire, he would not despise her, and prefer to marry Eusebia, who was Constantius's empress, and who was of a beauty equalled by few women.
3. She sent this letter as secretly as she could; but the maid, when the troops had returned from their expedition at the beginning of the night, took a copy of the letter which she had written at the dictation of her mistress, to Arbetio, and being eagerly admitted by him, she gave him the paper.
4. He, relying on this evidence, being at all times a man eager to bring forward accusations, conveyed it to the emperor. As was usual, no delay was allowed, and Barbatio, who confessed that he had received the letter, and his wife, who was distinctly proved to have written it, were both beheaded.
5. After this execution, investigations were carried further, and many persons, innocent as well as guilty, were brought into question. Among whom was Valentinus, who having lately been an officer of the protectores, had been promoted to be a tribune; and he with many others was put to the torture as having been privy to the affair, though he was wholly ignorant of it. But he survived his sufferings; and as some compensation for the injury done to him, and for his danger, he received the rank of duke of Illyricum.
6. This same Barbatio was a man of rude and arrogant manners, and very unpopular, because while captain of the protectores of the household, in the time of Gallus Cæsar, he was a false and treacherous man; and after he had attained the higher rank he became so elated that he invented calumnies against the Cæsar Julian, and, though all good men hated him, whispered many wicked lies into the ever-ready ears of the emperor.
7. Being forsooth ignorant of the wise old saying of Aristotle, who when he sent Callisthenes, his pupil and relation, to the king Alexander, warned him to say as little as he could, and that only of a pleasant kind, before a man who carried the power of life and death on the tip of his tongue.