Washington was well informed of the enemy’s position and prepared his order of battle with great care. The divisions of Sullivan and Wayne, flanked by Conway’s Brigade, were to enter the town by way of Chestnut Hill.
General Armstrong, with the Pennsylvania Militia, was to go down Manatawny road and get in the enemy’s left and rear. The divisions of Greene and Stephen, flanked by McDougall’s Brigade, were to enter by a circuitous route at the Market House, and attack the right wing, and the militia of Maryland and New Jersey, under Generals Smallwood and Forman, were to march by the Old York road and fall upon the rear of their right. Lord Stirling, and Nash’s and Maxwell’s brigades were to form the reserve.
General McDougall was to attack the right wing of the enemy in front and rear; General Conway to attack the enemy’s left flank, and General Armstrong to attack their left wing in flank and rear.
Each column was to move into position, two miles from the enemy’s pickets by 2 o’clock, then halt until 4, and advance and attack the pickets precisely at 5 o’clock, “with charge bayonets and without firing, and the column to move to the attack as soon as possible.”
On the evening of October 3 the army left its encampment on Metuchen Hills. It was a hard march through the darkness, over rough roads and in a dense fog.
When the action opened the Americans soon gained much ground and General Howe, who had hurried to the front, met his troop retreating. He quickly galloped back to camp and prepared for the attack. Sullivan and Wayne pressed forward, and Washington followed with the reserve.
While the advance was in progress, General Greene had made the circuit of the Limekiln road, and engaged the enemy’s right. The incompetent General Stephens became entangled with Wayne’s troops, which confusion ended the efforts of General Sullivan’s columns upon the east side of the town.
General Greene continued to advance, maintaining a line of battle as long as practicable. McDougall was marching over ground so nearly impassable that he was quite out of the action and failed to assist Greene, leaving his flank exposed.
The morning was well advanced when the two wings of the army had approached the central objective point, the Market House. But the lines were broken and disordered, by the innumerable obstacles and by the impenetrable fog, that the British had opportunity to reform their own shattered line. Howe sent strong forces to oppose each attack.
When Sullivan’s division had pushed forward nearly to School Lane, while Greene was entering the town on the east, these generals found themselves unsupported by other troops, their cartridges expended, the force of the enemy on the right collecting to oppose them, and seeing many of the American troops flying in retreat, they retired with all possible haste.