of the 17th, before the height was carried, and Lieutenant Colonel C. F. Smith was instantly detached, with his light battalion, to support the assault, but did not arrive in time. General Worth soon after reached the lower, and observing a white flag displayed from the battery on the national road, just beneath the hill of Cerro Gordo, sent out Colonels Harney and Childs to hold a parley. The work proved to be in command of General Pinson, a mulatto officer of considerable distinction, and was surrendered in compliance with the summons of General Worth.
The first brigade of volunteers, commanded by General Pillow, was under arms at sunrise, but did not reach the position assigned to it in front of the enemy's works on the right, until after General Twiggs had opened the action on the other flank. General Pillow immediately divided his command into two storming parties, each supported by a strong reserve. It was his intention to assail the adjacent angles of the two batteries nearest the river, simultaneously; but his position being discovered by the enemy, a galling fire was opened on his ranks, and rather than dishearten the troops by a retreat. Colonel Haskell, who commanded the assaulting force intended for the attack of the central battery, consisting of his regiment, (the 2nd Tennessee foot,) a company of Kentucky volunteers under Captain Williams, and one company of the 2nd Pennsylvania, Captain Naylor, was directed to assault the work, and carry it at the point of the bayonet. An enfilading fire upon the Mexican batteries was obtained from the eight-inch howitzer, in command of Lieutenant Ripley, of the 2nd artillery, on the right bank of the river, and it was kept actively engaged. Colonel Wynkoop, of the 1st Pennsylvania, in command of the
