All the expected reinforcements, except the State regiment and militia from Virginia, being arrived, and the detached parties being called in, the effective strength of the army amounted to 8,000 Continental troops and 3,000 militia. With this force Washington determined to approach the enemy and seize the first favorable moment to attack him. In pursuance of this determination the army took a position on the Skippack road, September 30th (1777), about twenty miles from Philadelphia and sixteen from Germantown--a village stretching on both sides the great road leading northward from Philadelphia, which forms one continued street nearly two miles in length. The British line of encampment crossed this village at right angles near the center, and Cornwallis, with four regiments of grenadiers, occupied Philadelphia. The immediate object of General Howe being the removal of the obstructions in the river, Colonel Stirling, with two regiments, had been detached to take possession of the fort at Billingsport, which he accomplished without opposition. This service being effected, and the works facing the water destroyed, Colonel Stirling was directed to escort a convoy of provisions from Chester to Philadelphia. Some apprehensions being entertained for the safety of this convoy, another regiment was detached from Germantown, with directions to join Colonel Stirling. This division of the British force appeared to Washington to furnish a fair opportunity to engage Sir William Howe with advantage. Determining to avail himself of it, he formed a plan for surprising the camp at Germantown. This plan consisted, in its general outline, of a night march and double attack, consentaneously made, on both flanks of the enemy's right wing, while a demonstration, or attack, as circumstances should render proper, was to be directed on the western flank of his left wing. With these orders and objects the American army began its march from Skippack creek at 7 o'clock in the evening of the 3d of October (1777), in two columns--the right, under Sullivan and Wayne, taking the Chestnut Hill road, followed by Stirling's division in reserve; the left, composed of the divisions of Greene and Stephen, with M'Dougal's brigade and 1,400 Maryland and Jersey militia taking the Limekiln and old York roads, while Armstrong's Pennsylvania militia advanced by the Ridge road. Washington accompanied the right wing, and at dawn of day, next morning, attacked the royal army. After a smart conflict he drove in the advance guard, which was stationed at the head of the village, and with his army divided into five columns prosecuted the attack, but Lieutenant-Colonel Musgrave, of the Fortieth regiment, which had been driven in, and who had been able to keep five companies of the regiment together, threw himself into a large stone house in the village, belonging to Mr. Chew, which stood in front of the main column of the Americans, and there almost a half of Washington's army was