Many of their men were sick, and the artillery was insufficient for the siege of the fortress. It was decided then to attempt to seize the town by a piece of strategy, which was very simple though it had some chance of success. Arnold was well acquainted with the locality and entered heartily into the plan which was devised by Montgomery for a combined attack on Lower Town. Late at night on the 31st December, during a heavy snowstorm, Montgomery marched from Anse-au-Foulon along a rough and narrow road between the foot of Cape Diamond and the St. Lawrence, as far as Pres-de-ville, or what is now Little Champlain Street. Arnold at the same time advanced from the direction of the St. Charles. It was arranged that the two parties should meet at the lower end of Mountain Street and force Prescott Gate, then only a rough structure of pickets. While the two bodies were carrying out this plan, attacks were made on the western side of the fortress to distract the attention of the defenders. Carleton, however, was not taken by surprise as he had had an intimation of what was likely to happen. Consequently the garrison was on the alert and {286} Montgomery's force was swept by a sudden discharge of cannon and musketry as they came to Pres-de-ville--a defile with a precipice towards the river on one side, and the scarped rock above him on the other--where all further approach to the lower town was intercepted by a battery. Montgomery, his two aides, and a considerable number of his soldiers were instantly killed. In the meantime Arnold had led his party from the St. Charles to the Sault-au-Matelot, where he captured the first barrier defended by two guns. Arnold was wounded in the knee, and his force was obliged to proceed without him under the command of Captain Morgan, to the attack of the second battery near the eastern end of the narrow street, known as Sault-au-Matelot from the most early times. They succeeded in obtaining possession of some houses in the street, but it was not long before they were surrounded by Carleton's men and forced to surrender to the number of several hundreds. Arnold remained, during the winter, in command of the congress troops, who suffered severely from small-pox, the cold, and even want of sufficient provisions. In the spring he was superseded by General Wooster who brought with him a reinforcement, but the arrival of English frigates with troops and supplies, forced him to raise the siege and retire hastily to Montreal. A few weeks later General Burgoyne, with seven regiments, including a large German contingent under General Frederick Riedesel, arrived at Quebec, and arrangements were made for an active campaign against the rebellious colonists. Arnold found it {287} prudent immediately to leave Montreal which was again occupied by English troops. The forts on the Richelieu were regained by the English, Carleton destroyed the congress fleet under the command of Arnold on Lake Champlain, and Crown