army. About noon, information came that Patterson had recrossed the Potomac, because, it was supposed, of Johnston's movement, but really because Wallace, at Cumberland, had reported himself hard pressed by Hill's move on Romney, and Patterson ordered five regiments of infantry and cavalry and artillery up the Potomac to his support. Johnston then followed out his original intention and marched toward Winchester, going into camp some 3 miles east of the town, on the Martinsburg road, but replacing his cavalry in observation along the Potomac, under Colonel Stuart, who, as Johnston says, "had already won its full confidence and mine."
Mansfield, in command at Washington, notified Colonel Stone, on the Potomac line, that the Confederates were evacuating Harper's Ferry and advised him to watch the lower Potomac fords, as though he feared Johnston might advance on Washington. On the 16th he informed Stone that the large force reported at Manassas Junction was probably that of Johnston from Harper's Ferry. In view of the demonstrations in front of Washington, Scott, on the 18th, thought of having Patterson march from Hagerstown to Frederick and join Stone in a movement down the Potomac, from Leesburg, to meet one by McDowell moving up the river.
After reaching Romney, Col. A. P. Hill, resenting Wallace's raid, sent Col. J. C. Vaughn with two companies of his Tennesseeans and two of the Thirteenth Virginia to New Creek depot by the same back road Wallace used, to attack a Federal force there located. Vaughn found the enemy well posted on the north bank of the Potomac near the railroad bridge, but with no pickets out. After reconnoitering he gave orders, at 5 a. m. of the 19th, to charge the position. The order was gallantly and enthusiastically executed, but as soon as his men came in sight of the enemy, the latter broke and fled in all directions, firing a few random shots and wounding one of Vaughn's men. They did not fire their two pieces of artillery, which were captured loaded but spiked. These and the enemy's colors were brought away, and the railroad bridge over New creek was burned. Vaughn made a march of 36 miles between 8 p. m. of the 18th and noon of the 19th, when he returned to his camp. Hill commended the handsome manner in which his orders had been executed, and Johnston called
