The numbers of his forces, increased during his march by the accession of thirty thousand auxiliaries, were now divided into battalions, varying in strength according to the service that was required of them. These divisions stretched round the city walls, and though occupying separate posts, and devoted to separate duties, were so arranged as to be capable of uniting at a signal in any numbers, on any given point. Each body of men was commanded by a tried and veteran warrior, in whose fidelity Alaric could place the most implicit trust, and to whom he committed the duty of enforcing the strictest military discipline that had ever prevailed among the Gothic ranks. Before each of the twelve principal gates a separate encampment was raised. Multitudes watched the navigation of the Tiber in every possible direction, with untiring vigilance; and not one of the ordinary inlets to Rome, however apparently unimportant, was overlooked. By these means, every mode of communication between the beleaguered city and the wide and fertile tracts of land around it, was effectually prevented. When it is remembered that this elaborate plan of blockade was enforced against a place containing, at the lowest possible computation, twelve hundred thousand inhabitants, destitute of magazines for food within its walls, dependent for supplies on its regular contributions from the country without, governed by an irresolute senate, and defended by an enervated army, the horrors that now impended over the besieged Romans are as easily imagined as described. Among the ranks of the army that now surrounded the doomed city, the division appointed to guard the Pincian Gate will be found, at this juncture, most worthy of the reader's attention: for one of the warriors appointed to its subordinate command was the young chieftain Hermanric, who had been accompanied by Goisvintha through all the toils and dangers of the march, since the time when we left him at the Italian Alps.