Germanicus accordingly gave Cæcina four legions, five thousand auxiliaries, with some hastily raised levies from the Germans dwelling on the left bank of the Rhine. He was himself at the head of an equal number of legions and twice as many allies. Having established a fort on the site of his father's entrenchments on Mount Taunus he hurried his troops in quick marching order against the Chatti, leaving Lucius Apronius to direct works connected with roads and bridges. With a dry season and comparatively shallow streams, a rare circumstance in that climate, he had accomplished, without obstruction, a rapid march, and he feared for his return heavy rains and swollen rivers. But so suddenly did he come on the Chatti that all the helpless from age or sex were at once captured or slaughtered. Their able-bodied men had swum across the river Adrana, and were trying to keep back the Romans as they were commencing a bridge. Subsequently they were driven back by missiles and arrows, and having in vain attempted negotiations for peace, some took refuge with Germanicus, while the rest, leaving their cantons and villages dispersed themselves in their forests. After burning Mattium, the capital of the tribe, and ravaging the open country, Germanicus marched back towards the Rhine, the enemy not daring to harass the rear of the retiring army, which was his usual practice whenever he fell back by way of stratagem rather than from panic. It had been the intention of the Cherusci to help the Chatti; but Cæcina thoroughly cowed them, carrying his arms everywhere, and the Marsi who ventured to engage him, he repulsed in a successful battle.
Complete Works of Tacitus. Tacitus. Alfred John Church. William Jackson Brodribb. Sara Bryant. edited for Perseus. New York. : Random House, Inc. Random House, Inc. reprinted 1942.
