8-1. The Advent of the Valentinian Dynasty
THE imperial throne was once more vacant (16-17 February 364), but the army had learned the danger of a tumultuous election, and after the troops had advanced by an eight days' march to Nicaea, both the civil and military authorities weighed with anxious deliberation the rival claims of possible candidates. Aequitius, tribune of the first regiment of the scutani, men knew to be harsh and uncultured, Januarius, a relative of Jovian in supreme command in Illyricum, was too far distant, and at length one and all agreed to offer the diadem to Valentinian. The new Emperor had not marched from Ancyra with the army, but had received orders to follow in due course with his regi-ment, the second schola of scutarii; thus, while messengers hastened his journey, the Roman world was for ten days without a master. Valentinian was a native of Pannonia; his father Gratian, a peasant rope-seller of Cibalae, had early distinguished himself by his strength and bravery.
Risen from the ranks he had become successively protector, tribune, and general of the Roman forces in Africa; accused of peculation, he remained for a time under a cloud, only to be given later the command of the legions of Britain. After his retirement, hospitality shewn to Magnentius led to the confiscation of Gratian's property by Constantius, but the services of the father made advancement easy for Valenlinian. In Gaul, however, when acting under Julian's orders he was dismissed from the army by Barbatio, but on Julian's accession he re-enlisted.
Valentinian's military capacity outweighed even in the eyes of an apostate emperor his pronounced Christianity, and an important command was given him in the Persian War. Later he had been sent on a mission to the West, bearing the news of Jovian's election, and from this journey he had but recently returned. The life story of Gratian and Valentinian is one of the most striking examples of the splendid career which lay open to talent in the Roman army. The father, a peasant unknown and without influence, by his ability rises to supreme command over Britain, while his son becomes Emperor of Rome. It is hardly surprising that barbarians were ready to enter a service which offered to the capable soldier such prospects of promotion. It may also be noticed in passing that in the council at Nicaea only military officers were considered as successors of Jovian: we do not hear of any civil administrator as a possible candidate for the vacant throne.
From the very day of his accession the character of Valentinian was declared. When the crowd bade him name at once a co-Augustus, he replied that but an hour before they had possessed the right to command, but that right now belonged to the Emperor of their own creation.
From the first the stern glance and majestic bearing of Valentinian bowed men to his will. Through Nicomedia he advanced to Constantinople, and here in the suburb of the Hebdomon on 28 March 364 he created his brother Valens co-Emperor; he looked for loyal subjection and personal dependence, and he was not disappointed; with the rank of Augustus, Valens was content in effect to play the part of a Caesar. At Naissus the military forces of the Empire were divided, and many Pannonians were raised to high office. The new rulers were, however, careful to retain in their posts men who had been chosen both by Julian and Jovian; they wished to injure no susceptibilities by open partisanship. But even though Valentinian remained true to his constant principle of religious toleration and refused to favour the nominees either of a Christian or a Pagan Emperor, yet men traced a secret distrust and covert jealousy of those who had been Julian's intimates; Sallust, the all-powerful praefect, was removed, and accusations were brought against the philosopher Maximus. When both Emperors were attacked with fever, a commission of high imperial officials was appointed to examine whether the disease might not be due to secret arts. No shred of evidence of any unholy design was discovered, but the common rumour ran that the only object of the inquiry was to bring into disrepute the memory and the friends of Julian. Those who had been loyal to the old dynasty began to seek a leader.
At Sirmium the brothers parted, Valentinian for Milan, Valens for Constantinople; they each entered on their first consulship in the following year (365), and as soon as the winter was past Valens travelled with all speed for Syria; it would seem that already the terms of the Thirty Years' Peace were giving rise to fresh difficulties; too many questions remained open between Rome and Persia.
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