Fort Stanwix had at the time been renamed Fort Schuyler by the Americans, presumably in honour of General Schuyler, who commanded the American forces in the Northern Department. The older and better known name was subsequently restored. The fort stood on the Mohawk river, not actually on the bank of the river, but about 300 yards distant, guarding the end of the portage from Wood Creek. The length of the portage where the two rivers were nearest to each other, was rather over a mile.[126] The old blockhouse, Fort Williams, which had been the predecessor of the existing fort, and the ruins of which were standing at the time of St. Leger’s expedition, was destroyed by the English general, Daniel Webb, in 1756, as he retreated in hot haste on hearing of the capture of Oswego by Montcalm. Two years later General Stanwix built a new fort, which bore his own name. The town of Rome now covers the site on which Fort Stanwix stood. The fort was square in form. It had evidently been carefully designed by a trained soldier and strongly constructed, but during the years of peace, in this case as in those of the other border forts, the defences had fallen more or less into decay, and had not been fully repaired or rebuilt when the siege began. None the less, they proved to be too strong to be overpowered by St. Leger’s light guns. The garrison consisted of 750 men, 200 of whom came in, bringing stores and provisions, on the very day on which the forerunners of St. Leger’s force appeared on the scene. The commander of the garrison was Colonel Gansevoort, the second in command was Colonel Willett, both thoroughly competent men. [Sidenote: The siege of Fort Stanwix begins.]