On Friday night General Grant, dissatisfied, like most observers, with the day's business, placed General Sheridan in the supreme command of the whole of Warren's corps and all the cavalry. General Warren reported to him at nightfall, and the little army was thus composed:—

General Sheridan's Forces, Saturday April 1, 1865.

Three divisions of infantry, under Generals Griffin, Ayres, and Crawford.

Two divisions of cavalry, formerly constituting the Army of the Shenandoah, now commanded by General Merritt, under Generals Devin and Custer.

One division cavalry of the Army of the Potomac, under General Crook.

Brigade or more cavalry Army of the James, under General Mackenzie.

In this composition the infantry was to the cavalry in the proportion of about two to one, and the entire force a considerable army, far up in the teens. Sheridan was absolute, and his oddly-shaped body began to bob up and down straightway; he visited every part of his line, though it stretched from Dinwiddie Court House to the Quaker road, along the Boydtown Plank and its adjuncts. At daybreak on Saturday he fired four signal-guns, to admonish Warren he was off; and his cavalry, by diverging roads, struck their camps. Just south of Culpepper is a certain Stony creek, the tributaries to which wind northward and control the roads. Over Stony creek went Crook, making the longest detour. Custer took a bottom called Chamberlain's bed; and Devin advanced from Little Five Forks, the whole driving the Rebels toward the left of their works on White Oak road.

We must start with the supposition that our own men far outnumbered the Rebels. The latter were widely separated from their comrades before Petersburg, and the adjustment of our infantry as well as the great movable force at Sheridan's disposal, renders it doubtful that they could have returned. At any rate they did not do so, whether from choice or necessity, and it was a part of our scheme to push them back into their entrenchments. This work was delegated to the cavalry entirely, but, as I have said before, mounted carbineers, are no match for stubborn, bayoneted infantry. So when the horsemen were close up to the Rebels, they were dismounted, and acted as infantry to all intents. A portion of them, under Gregg and Mackenzie, still adhered to the saddle, that they might be put in rapid motion for flanking and charging purposes; but fully five thousand indurated men, who had seen service in the Shenandoah and elsewhere, were formed in line of battle on foot, and by charge and deploy essayed the difficult work of pressing back the entire Rebel column. This they were to do so evenly and ingeniously, that the Rebels should go no farther than their works, either to escape eastward or to discover the whereabouts of Warren's forces, which were already forming. Had they espied the latter they might have become so discouraged as to break and take to the woods; and Sheridan's object was to capture them as well as to rout them. So, all the afternoon, the cavalry pushed them hard, and the strife went on uninterruptedly and terrifically. I have no space in this hurried despatch to advert either to individual losses or to the many thrilling episodes of the fight. It was fought at so close quarters that our carbines were never out of range; for had this been otherwise, the long rifles of the enemy would have given them every advantage. With their horses within call, the cavalry-men, in line of battle, stood together like walls of stone, swelling onward like those gradually elevating ridges of which Lyell speaks. Now and then a detachment of Rebels would charge down upon us, swaying the lines and threatening to annihilate us; for at no part of the action, till its crisis, did the Southern men exhibit either doubt or dismay, but fought up to the standard of the most valiant treason the world has ever had, and here and there showing some of those wonderful feats of individual courage which are the miracles of the time.

A colonel with a shattered regiment came down upon us in a charge. The bayonets were fixed; the men came on with a yell; their gray uniforms seemed black amidst the smoke; their preserved colors, torn by grape and ball, waved yet defiantly; twice they halted, and poured in volleys, but came on again like the surge from the fog, depleted, but determined; yet, in the hot faces of the carbineers, they read a purpose as resolute, but more calm, and, while they pressed along, swept all the while by scathing volleys, a group of horsemen took them in flank. It was an awful instant; the horses recoiled; the charging column trembled like a single thing, but at once the Rebels, with rare organization, fell into a hollow square, and with solid sheets of steel defied our centaurs. The horsemen rode around them in vain; no charge could break the shining squares, until our dismounted carbineers poured in their volleys afresh, making gaps in the spent ranks, and then in their wavering time the cavalry thundered down. The Rebels could stand no more; they reeled and swayed, and fell back broken and beaten. And on the ground their colonel lay, sealing his devotion with his life.

Through wood and brake and swamp, across field and trench, we pushed the fighting defenders steadily. For a part of the time, Sheridan himself was there, short and broad, and active, waving his hat, giving orders, seldom out of fire, but never stationary, and close by fell the long yellow locks of Custer, sabre extended, fighting like a Viking, though he was worn and haggard with much work. At four o'clock the Rebels were behind their wooden walls at Five Forks, and still the cavalry pressed them hard, in feint rather than solemn effort, while a battalion dismounted, charged squarely upon the face of their breastworks which lay in the main on the north side of the White Oak road. Then, while the cavalry worked round toward the rear, the infantry of Warren, though commanded by Sheridan, prepared to take part in the battle.