Res Gestae
Ammianus Marcellinus
Ammianus Marcellinus. Ammianus Marcellinus, with an English translation, Vols. I-III. Rolfe, John C., translator. Cambridge, MA; London: Harvard University Press; W. Heinemann, 1935-1940 (printing).
Then, as if that nation were in profound peace, he ran off the track (as the saying is), and quite out of season, since everything was not yet secure, devoted his attention to examining the accounts of a former actuary. This man, being conscious of deceit and wrong-doing, fled for refuge to the army and falsely asserted that Julian was still alive and that a man of no distinction had raised a rebellion; in consequence of his falsehoods a veritable storm broke out among the soldiery, and Lucillianus and Seniauchus were killed. For Valentinianus, who was shortly afterwards emperor, in terror and not knowing where to turn, was safely gotten out of the way by Primitivus, his guest-friend.
This sad news was followed by another message, this time a happy one, namely, that soldiers sent by Jovian,
On receipt of this news Valentinian, who had returned with the others, was entrusted with the command of the second division of the targeteers, and Vitalianus, formerly a soldier in the division of the Eruli, was made a member of the household troops; long afterwards he was raised to the rank of Count, but suffered a defeat in Illyricum. Arintheus was hastily sent to Gaul, bearing letters to Jovinus, urging him to act firmly in holding his position; he was also bidden to punish the originator of the disturbance and to send the ringleaders in the rebellion in fetters to the court.
After these arrangements had been made as seemed expedient, the officers of the Gallic troops had audience with the emperor at Aspuna, a small town of Galatia; when they entered the council chamber, the news which they brought was heard with pleasure, and after receiving rewards, they were ordered to return to their posts.
When the emperor had entered Ancyra, after the necessary arrangements for his procession had been made, so far as the conditions allowed, he assumed the consulship, taking as his colleague in the office his son Varronianus, who was still a small child[*](Previous emperors had had their sons or Caesars declared by the Senate to be of sufficient age for office. This is the first instance of the choice of a minor.) ; and his crying and obstinate resistance to being carried, as usual, on the curule chair, were an omen of what presently occurred.
From here also the destined day for ending his life drove Jovian swiftly on. For when he had come to Dadastana, which forms the boundary between Bithynia and Galatia, he was found dead that night. As to his taking-off, many doubtful points have come up.