I was ordered to look after the dead and those whose misfortune it was to be wounded, till Jackson could have time to stretch out on his new march, then to follow him, leaving the work to details and to General D. H. Hill’s division, just coming in from Richmond.

After giving orders for the day, General Lee rode out towards Centreville for personal observation, halted, and dismounted at a point which seemed safe from danger or observation. Suddenly alarm was given of “The enemy’s cavalry!” The group dispersed in hot haste to have the heels of their animals under them. The rush and confusion frightened the general’s horse, so that he pulled him violently to the ground, severely spraining his right wrist, besides breaking some of the bones of the hand.

On reaching his head-quarters, Jackson ordered the assembly sounded, mounted his horse, and marched for the Sudley Springs crossing. He cleared the way in time for my column to reach that point at dark, the head of his own column tapping Little River turnpike. The march was over a single-track country road, bad enough on the south side of the river, much worn through a post-oak forest over quicksand subsoil on the north side. If Jackson had been followed by an enemy whose march he wished to baffle, his gun-carriages could not have made deeper cuts through the mud and quicksand.

Stuart was ordered over to the Little River turnpike, and advanced to the vicinity of Ox Hill and Fairfax Court-House. He made some interesting captures and reports of movements by the enemy. He slept near their lines, north of the turnpike, east of Chantilly.

The Little River and Warrenton turnpikes converge and join as they near Fairfax Court-House. At vulnerable points on the latter, General Pope posted parts of his command to cover his rearward march. At Ox Hill (Chantilly) were stationed Heintzelman’s and Reno’s corps, the divisions of Hooker, Kearny, Stevens, and Reno.

Early on the 1st of September the Confederates resumed their march. Jackson reached Ox Hill late in the afternoon, and deployed by inversion,—A. P. Hill’s division on his right, Ewell’s under Lawton next, his own under Stuart on his left, on the right of the road. On the left of the road were Stuart’s cavalry and the artillery. Two of Hill’s brigades were thrown out to find the enemy, and were soon met by his advance in search of Jackson, which made a furious attack, driving back the Confederate brigades in some disorder. Stevens, appreciating the crisis as momentous, thought it necessary to follow the opportunity by aggressive battle, in order to hold Jackson away from the Warrenton turnpike. Kearny, always ready to second any courageous move, joined in the daring battle. At the critical moment the rain and thunder-storm burst with great violence upon the combatants, the high wind beating the storm in the faces of the Confederates. So firm was the unexpected battle that part of Jackson’s line yielded to the onslaught. At one moment his artillery seemed in danger. Stevens was killed when the storm of battle, as well as that of the elements, began to quiet down. Stuart’s cavalry drew near Jackson’s left during the progress of the battle. As I rode up and met General Jackson, I remarked upon the number of his men going to the rear:

“General, your men don’t appear to work well to-day.”

“No,” he replied, “but I hope it will prove a victory in the morning.”

His troops were relieved as mine came up, to give them a respite till morning. While my reliefs were going around, General Philip Kearny rode to the line in search of his division. Finding himself in the presence of Confederates, he wheeled his horse and put spurs, preferring the danger of musket-balls to humiliating surrender. Several challenges called, but not heeded, were followed by the ring of half a dozen muskets, when he fell mortally hurt, and so perished one of the most gallant and dashing of the Union generals.

“September 2, 1862.