Still, that the passage into Italy might be safe and advantageous, directions were sent to Aponius Saturninus to hasten up with the armies of Mœsia. That the provinces might not be exposed without defence to the barbarian tribes, the princes of the Sarmatæ Iazyges, who had in their hands the government of that nation, were enrolled in the army. These chiefs also offered the service of their people, and its force of cavalry, their only effective troops; but the offer was declined, lest in the midst of civil strife they should attempt some hostile enterprise, or, influenced by higher offers from other quarters, should cast off all sense of right and duty. Sido and Italicus, kings of the Suevi, were brought over to the cause. Their loyalty to the Roman people was of long standing, and their nation was more faithful than the other to any trust reposed in them. On the flank of the army were posted some auxiliaries, for Rhætia was hostile, Portius Septimius, the procurator, remaining incorruptibly faithful to Vitellius. Accordingly, Sextilius Felix with Aurius' Horse, eight cohorts, and the native levies of Noricum, was sent to occupy the bank of the river Ænus, which flows between Rhætia and Noricum. Neither hazarded an engagement, and the fate of the two parties was decided elsewhere.
Complete Works of Tacitus. Tacitus. Alfred John Church. William Jackson Brodribb. Sara Bryant. edited for Perseus. New York. : Random House, Inc. Random House, Inc. 1873. reprinted 1942.
