Manassas Junction, July 24, 1861.
Dear Father and Mother: I seat myself once more to write you a few lines, to let you know where I am and that I am still alive.
Last Sunday was such a day as I had never seen, and I hope to God I never will see another such time. We had one of the hardest battles that ever was fought in the United States. I have not power to describe the scene. It beggars all description.
We left Winchester on Thursday, and travelled that day and night, and Friday, about 9 o’clock, we arrived at Piedmont Station, and that evening we got on the cars and arrived at the Junction that night. The next morning we marched about four miles east, where they had had a battle on Thursday. We stayed there all day and night, expecting an attack every hour.
On Sunday morning our forces were attacked four miles higher up, and we made a quick march from there to the battle-field, where we arrived about 12. They had been fighting all morning, but about 10 they got at it in earnest. We got there (that is, Jackson’s Brigade) just in the heat of the battle, and our regiment was on the extreme left , and the enemy was trying to flank us. They did not see us until they were within 50 yards of us, as we were under the brow of the hill, and they were ordered to fire, but we were too soon for them. We fired first, and advanced, and then they fired. We then charged bayonets, yelling like savages, and they retreated, and our regiment took their artillery; but they were reinforced, and we had to fall back, exposed to two heavy fires, when we were reinforced by a North Carolina regiment; then we charged again and they retreated, and that part of the field, with the famous Griffin’s Battery, was ours. But the battle lasted about one hour longer in another part of the field, when they retreated in great confusion towards Alexandria, and then the cavalry and artillery pursued them about seven miles, killing and wounding a great many, and taking all their artillery and baggage; but the field for five miles around was covered with the dead and the dying.
I cannot tell how many we lost, but we lost a great many. Their loss was three times as great as ours. Our regiment lost thirty-five killed and over one hundred wounded. Our little company of thirty-two lost five killed and five wounded. Among the killed was poor Will Blue. He was shot dead. Never spoke, shot through the heart. Amos Hollenback, Polk Marker, Tom Furlough and Jim Adams, a fellow that lived with Dr. Moore, were killed. Will Montgomery was badly wounded, but not dangerously. Also John Reinhart, Bob Grace, Arch Young and Ed Allen were slightly wounded, but are able to go about.
We took seventy-six pieces of cannon and between 1,000 and 2,000 prisoners – several important ones, some of Lincoln’s cabinet. Also, General Scott’s carriage. He and some of the ladies from Washington came out as far as Centreville to see the Rebels run. They saw us running, but it was after the Yankees.
The next morning I went on their retreat for two miles, and the baggage was lying in every direction – coats, cartridge boxes, canteens, guns, blankets, broken-down wagons.
The bombs, cannon balls and musket balls whistled all around my head. I could feel the wind from them in my face, but I was not touched. It is rumored that we are going to take Washington. Jeff Davis got here just after the battle, and is on his way to Alexandria now.
There were about 40,000 of the enemy engaged in the battle, and 25,000 Confederates.
You must not be surprised to hear of me getting killed, for we don’t know when we will be killed.
John O. Casler
James I. Robertson, Jr., ed., Four Years in the Stonewall Brigade, pp. 37-40