blocking up the road. I discovered, however, that Davies' brigade could be passed to the left and west, through fields, to Blackburn's Ford. Lieutenant Brinel, engineer officer, conducted the brigade, and as soon as possible it joined Colonel Richardson, before the crossing of this ford on Bull Run. Fire was then opened by Hunt's battery, supported by Richardson's brigade on the right. Edwards's twenty-pounder rifled guns were posted on the left, about six hundred yards from Richardson's position, and sustained by a portion of Davies' brigade. Blenker's brigade took position at Centreville, and commenced throwing up intrenchmentsone regiment being located at the former work of the enemy, one to the west of the town on the Warrenton road, and two on the height towards Bull Run. With these last regiments were first placed Tidball's and Green's batteries-Green's afterwards being removed to Richardson's position, in consequence of notification being sent by that officer that about 2,000 of the enemy were about to attack him, and that he required more artillery. I may here remark that some difference existed in the order given Lieutenant Brinel and myself in regard to the defensive works to be thrown up, and also as to the quantity of tools he was to receive-my orders being, by the Lieutenant's advice, to intrench Centreville; his from Major Barnard, to throw up works at Blackburn's Ford. No tools came forward but the small amount Lieutenant Brinel had of his own. These he took to Richardson's position, commenced a battery and made several hundred yards of it. Blenker, with his pioneers, improved and extended the works at Centreville left by the enemy.

tachments of the enemy. The line of skir mishers had barely entered the woods, when a large force of the enemy was discovered concealed by breastworks. He opened fire, which was handsomely returned. In this affair three of the Sixteenth New York Volunteers were wounded. The skirmishers report the force of the enemy greatly damaged by Green's battery. I made no other attempt on this ford, my orders being on no account to get into a general engagement. As I was again returning to Blenker's position, I received the notice to telegraph to Washington, which I found had been done by Lieutenant Wendell, topographical engineer in my staff, and was compelled by illness to remain at my headquarters. It was at this time the order was received to put two brigades on the Warrenton turnpike, at the bridge. I without delay sent a staff officer to order forward Davies' brigade, but whilst this officer was executing my instructions Davies sent word he wanted a reserve regiment forward, that the enemy, some 3,000, was attempting to turn his flank. The staff officer, therefore, properly suspended the giving of my order, and immediately reported the fact to me, and this caused me to advance but the one brigade (Blenker's) to the position on the Warrenton turnpike. Blenker's advance to that point was soon impeded by fugitives from the battle-field. When these were passing my head-quarters I endeavored to rally them, but my efforts were vain.

The attack on Davies' position caused painful apprehension for the safety of the left flank of the army, and claiming it of the first importance that my division should occupy the strongest position, I sent instructions to Davies It was soon reported that the Fourth Penn- and Richardson to have their brigades fall back sylvania regiment had left at its encampment on Centreville. Then followed Blenker's bria battery of field-guns. For this Colonel Blen-gade to see if it was in position, when I was ker offered to organize a company of expe- informed the commanding general had passed. rienced European artillerists, which I accepted. I then returned to Centreville, and found DaThe captain's name, I regret, I have forgotten, as I should recommend his having permanent command of the guns in question. He is an efficient officer. So soon as I completed my arrangements with Blenker, I visited Colonel Richardson; found him in proper position and effectively at work, Hunt's and Edwards's battery being in good position. There was no evidence of the enemy immediately about the ford until after the first opening of the fire, when he fled from barns and houses in the vicinity. Then, after ordering proper supports for the batteries, and placing a reserve force in position, returned to Centreville, finding all quiet, and the troopers at work. Remaining here some time I returned to Richardson, when it was surmised that there was no enemy at that place, and found the ammunition of the batteries rapidly diminishing. I ordered from the brigadier a few skirmishers to go forward and examine the ford, determined if I could cross to do so, and endeavor to cut the line of travel pursued by retreating and advancing de

vies and Richardson's brigades arriving, and commenced placing them in position-Richardson's brigade, with Green's battery, being placed about one-half mile in advance of Centreville Heights, his line of battle facing Blackburn's Ford. In rear of Richardson I posted two regiments behind fences, as a support for the first line, and still further in rear and on the heights I placed Hunt's and Edwards's batteries, two of Davies' regiments being in reserve to support them. I then followed Blenker, found Tidball's battery in admirable position, supported by the Garibaldi Guard; Blenker, with three regiments and the Fourth Pennsylvania battery, being in advance. Having great confidence in his judgment and troops, I returned to Centreville Heights to await events, when I found all my defensive arrangements changed. Not knowing who had done this, and seeing Col. Richardson giving different positions to my troops, I asked by what authority he was acting, when he told me he had instructions from my superior officer. I soon

thereafter met the commanding general, and | vanced from the camp and took their assigned complained of the change. The general's position on the heights east of Centreville, views were completed, and left me, without further control of the division. At the time the attack was made on Davies' flank, the regiments of the brigade engaged performed their duty gallantly. The batteries of Hunt's and Edwards's opening fire did great damage to the advancing troops of the enemy, soon repulsing them. I am grieved that in this engagement a brave and accomplished young officer, Lieut. Presby O'Craig, of the Second regiment artillery, and who was attached to Hunt's battery, was almost instantly killed. Several of the New York Volunteers were wounded; I have not the reports relative thereto.

wards had been firing; that he had also ordered the Eighteenth regiment back out of the open field into the woods on the Centreville road as a reserve. The Thirty-second regiment, by Col. Miles's order, remained as a reserve, in column, on the Centreville road, about threequarters of a mile in rear; Col. Miles then ordered me to continue the firing, without regard to ammunition, which I did, until I received an order to stop, about two hours later.

As soon as Col. Miles left me again in command, I sent back the brigade corps of pioneers to the back road whence the two regiments had been moved, with instructions to fell trees and to completely block the road, which they effectually did.

line with them, and ordered every man to lie down and reserve his fire.

During the whole time that this order was being carried out, the enemy's troops were still advancing down the hill, four abreast, and at "right shoulder shift." I gave orders to Lieut. Edwards, when I saw the rear of the column, to give it a solid twenty-pound shot, which he did, knocking a horse and his rider into the air, and starting into a double-quick the rear of the column into the valley. I then ordered the whole artillery to pour grape and canister into the valley, and at every fire there went up a tremendous howl from the enemy. During all this time the enemy poured volleys of musketry over the heads of our prostrate men. This firing continued for twenty-five or thirty ininutes. A portion of the enemy rushed into a barn, from which well-directed shots brought some out in great haste.

We had, during the afternoon, unmistakable evidences that a large body of cavalry and infantry had attempted to take us in the rear by means of the road, for when they were returning, having been stopped by the fallen trees, The whole force of the enemy consisted, as Maj. Hunt, with his howitzers, Lieut. Green near as I could estimate, from the time of their and Lieut. Edwards, with the rifled guns, pour-passing one point, and from what I can find out, ed a heavy fire into their column, the effect of which we could not ascertain, but it must have been destructive, as the distance was only from half to three-quarters of a mile.

In the course of the day two companies, and later four companies, of the Thirty-first, and two of the Sixteenth were, by Colonel Miles' order, thrown forward to feel the enemy's strength, to the front and left in the direction of Bull Run. They found the enemy posted in the woods, and were recalled. They reported having killed several of the rebel scouts.

of 3,000 infantry and 2,000 cavalry. They were utterly dispersed. A sinall number of them came up into the edge of the field, to the number of about 50, and fired five volleys at our prostrate men, but did not succeed in drawing shot from them in return.

It has been ascertained that the enemy had left the field, from their having ceased firing, and from seeing them run through the bushes in every direction, and hearing at the same time that our troops were falling back on Centreville, I received orders by an aid from Col. Miles, who was in Centreville, to fall back also on that place and encamp.

ville road, and also to Green's battery, but found they had left some time before, by Col. Miles's orders through an aid.

The afternoon, until about four o'clock, was passed inactively, except firing rifled cannon at moving columns of the enemy at great distances. I immediately went over to give the same I had seen unmistakable evidences in the after-order to Richardson's brigade on the Centrenoon, by clouds of dust, &c., of the concentration of the enemy's troops on our left, but peremptory orders from Colonel Miles to hold the position, and remain there all night, were received. He then left me in command for the night, and I immediately began to prepare for an attack. I threw out two companies of skirmishers to our rear, and ordered the Thirtysecond forward to support them. About four o'clock we saw the enemy approaching down a gorge, leading into a valley, which lay directly to our left, about 500 yards distant. The field in which I was ordered to remain was enclosed on two sides by dense woods, and covered by light bushes on the side toward the said valley on the left.

The Thirty-first regiment, under Col. Pratt, filed out of the field in rear of the artillery, and the Sixteenth followed, under Lieut.-Col. Marsh, each in perfect order, not having fired a gun at the enemy. The Eighteenth and Thirty-second regiments were ordered by me to fall back on Centreville, which they did in good order, and my entire brigade, together with Hunt's battery, fell back on Centreville Heights, without the least confusion, and assumed position under the direct command of Gen. McDowell, who sent a major (an aid) to me, directing that my regiments should fall in, in accordance with his expressed orders. The entire left wing was then in complete order, and every man in his

After the enemy were discovered filing into the valley, no movement was made for some time. When it was supposed, from the appear-place. Having received this order from Gen. ance of things, that the last of the column was entering the valley, I ordered all the artillery (six pieces) to charge front to the left, but not to fire until the rear of the column was seen. I placed the artillery, with a company of infantry with each piece, and charged the battle front of the two regiments (the 16th and 31st) supporting the artillery to the left, and on a

McDowell, I left my command and went to Centreville Centre, to look after the sick and wounded, and my own baggage train. I returned immediately to my command and found that Col. Miles had been superseded, and received an order from General McDowell to take command of the left wing, which I did, encamping on the ground. Soon after the or

tributed the safety of the latter, and probably the safety of the left wing. Col. Mathewson performed various evolutions during the day, under orders-at one time protecting one road, at another time another, and then, as a reserve column-and the patience of himself and command while so acting within sound of fire, entitles him to great credit.

der came to fall back on Fairfax Court House. I they were supporting the artillery, may be atI formed my brigade, the Sixteenth regiment first, Green's battery next, and the Eighteenth, Thirty-first, and Thirty-second following, and marched them towards Fairfax Court House. I found Blenker's brigade about two miles on the road, on each side of it, and in order, at "parade rest." I communicated with Col. Blenker, and found that he had received direct orders from Gen. McDowell to bring up the rear, and prevent any attack from the enemy. My brigade thus continued its march, and arrived in camp in Alexandria in perfect condition.

On Monday, every regiment, as I understand, having an evening parade, and being prepared for any duty, Green's battery went on to Arlington, from which place I recalled it here yesterday, and the brigade now stands complete as before the battle, with the exception of casualties herewith enclosed, amounting to Lieut. Craig, of Hunt's battery, killed, and two privates wounded, (one seriously and one slightly,) and one private taken prisoner.

Adjutant Howland, Sixteenth regiment, my acting aide-de-camp, rendered me valuable services in changing the troops from time to time, and in generally doing all of his own duties thoroughly, and much that appertained to others. To Brevet Second Lieut. Bradford, acting brigade-commissary, and to Acting Brigade Quartermaster Woolsey R. Hopkins, and Acting Assistant Adjutant-General Cowdrey, much praise is due for the gallant manner in which they delivered orders, sometimes under heavy fire.

Surgeon Crandall and Surgeon's-mate Moore, Sixteenth regiment, performed their duties with great fidelity and skill, dressing the wounds of many not under my command. Surgeon Hamilton, of the Thirty-first regiment, dressed the wounds of over 200 men at Centreville.

To the teamsters of ordnance and baggage wagons credit is due for having returned all the wagons and teams, and public property of every description intrusted to them, safely to camp.

With respect to the conduct of the officers under my command, on the 21st, I cannot say too much of the practical and industrious perseverance of Col. Richardson, who commanded his brigade on the Centreville road, who made important impromptu defences in felling trees, and making temporary fortifications across the road, which, although they were not required, from the direction of the attack, would have Joseph B. Rodden, Company K, Sixteenth proved of immense value under other circum-regiment, remained on the field at Centreville stances. His persevering energy during the until the morning after the battle, and brought day was untiring, and I am indebted to him for into camp, with the aid of a negro, whom he valuable suggestions as to positions and de- pressed into the service, thirty head of cattle fence. To Major Hunt and Lieut. Edwards, belonging to the Government, and arrived at who commanded the batteries on the left, any Alexandria on Tuesday morning. words that I can use will fall far short of ex- I understand from a deserter, now in my pressing the beauty with which they handled camp, that my old class-mate at West Point, their pieces, and the rapidity and precision of Robert E. Lee, commanded the enemy's forces their fire. It was the most surprisingly beau-opposed to me at Blackburn's Ford. tiful display of skill ever witnessed by those present. As to Lieut. Green, who had charge of the rifled guns on the right, and was more immediately under the eyes of Col. Richardson, I can state from my own observation that the cool and deliberate manner in which he commanded his battery on that and on previous occasions, assures me that he is entitled to more praise than his modest report, which I herewith enclose, would indicate. As to Col. Jackson, I can state that during the morning, while he was in the face of the enemy, discharging picket duty, and in line of battle, he and his command behaved with coolness and bravery, and were relied upon in the afternoon with great confidence as a reserve. Col. Pratt, commanding the Thirty-first regiment, and Lieut.-Col. Marsh, commanding the Sixteenth regiment, ordered into battle by Col. Miles, on the field, and in previous picket duty, showed Proceeding to Centreville, I joined Captain superior drill and discipline, and to their strict Alexander (Engineers) a short distance on the obedience of orders in reserving their fire, un-road leading to Blackburn's Ford. He was at der the most provoking circumstances, while this time preparing to encamp his pioneer party,

I am, sir, very respectfully, your ob't serv't, THOS. A. DAVIES, Col. Comd'g 2d Brigade, Fifth Division, Army N. E. Virginia. T. H. COWDREY, Acting Assistant AdjutantGeneral.

MAJOR BARNARD'S REPORT.

WASHINGTON, July 29, 1861. Capt. E. B. Fry, Assistant Adjutant-General: SIR: On the 18th of July, at about 9 A. M., I joined the commanding general about two miles beyond Fairfax Court House, on the road to Centreville. He was then about going to Sangster's, and invited me to attend him. Not understanding his journey to have the character of a reconnoissance, but as simply to communicate with the division of Col. Heintzelman, I preferred accompanying the division of Gen. Tyler at Centreville.