Æmilianus is said to have been a Moor by birth. Of his previous history nothing is known. He wrote to the senate to say that they should have the whole civil administration, and that he would be no more than their general, and that assembly readily acquiesced in his elevation.
But Valerian had been sent by Gallus to fetch the legions of Gaul and Germany to his aid; and these troops, as soon as they heard of his death, proclaimed their general emperor. He led them into Italy; and the troops of Æmilianus, which were encamped at Spoletium (Spoleto), fearing the strength and number of the advancing army, murdered their emperor to obviate a conflict. The reign of Æmilianus had not lasted four months.
Valerian (P. Licinius Valerianus) and Gallienus (P. Licinius Gallienus), 253-260 A.D.
Valerian is said to have been sixty years of age when thus raised to the empire. Feeling the infirmities of age, or in imitation of the practice of so many preceding emperors, he associated with him his son Gallienus, a young man devoid neither of courage nor ability, but immoderately addicted to pleasure.
Weapons and Helmet of the Gauls
Had the Roman Empire been in the condition in which it was left by Augustus, Valerian might have emulated that emperor, and have displayed his virtues and beneficence in promoting the happiness of his subjects. But a great change had taken place in the condition of Rome; her legions no longer inspired their ancient terror; her northern and eastern provinces were exposed to the ravages of those who had formerly cowered before her eagles. Valerian could therefore only exhibit his wisdom in the selection of his generals; and it is to be observed that his choice never fell on an unworthy subject.
The enemies by whom the empire was assailed at this period were the Franks, the Alamanni, the Goths, and the Persians. As the scanty notices of these times do not enable us to arrange events chronologically, we will give a separate view of the wars with each of these peoples during the reigns of Valerian and his son.
[256-262 A.D.]
We have already observed the proneness of the Germanic tribes to form confederations. The Chauci, Cherusci, Chatti, and some adjoining states, had lately, it would seem, entered into one of these political unions under the name of Franks—
A portion of the great Suevian confederation had formed a new combination under the name of Alamanni—
Gallienus is also said to have overcome a large army of Alamanni in the vicinity of Mediolanum.[47] He afterwards espoused Pipa, daughter of the king of the Marcomanni (one of the confederates), to whom he gave a territory in Pannonia, as a means of averting the hostilities of the barbarians.