Sheridan succeeded by the middle of the afternoon or a little later, in advancing up to the point from which to make his designed assault upon Five Forks itself. He was very impatient to make the assault and have it all over before night, because the ground he occupied would be untenable for him in bivouac during the night. Unless the assault was made and was successful, he would be obliged to return to Dinwiddie Court-House, or even further than that for the night.

It was at this junction of affairs that Sheridan wanted to get Crawford's division in hand, and he also wanted Warren. He sent staff officer after staff officer in search of Warren, directing that general to report to him, but they were unable to find him. At all events Sheridan was unable to get that officer to him. Finally he went himself. He issued an order relieving Warren and assigning Griffin to the command of the 5th corps. The troops were then brought up and the assault successfully made.

I was so much dissatisfied with Warren's dilatory movements in the battle of White Oak Road and in his failure to reach Sheridan in time, that I was very much afraid that at the last moment he would fail Sheridan. He was a man of fine intelligence, great earnestness, quick perception, and could make his dispositions as quickly as any officer, under difficulties where he was forced to act. But I had before discovered a defect which was beyond his control, that was very prejudicial to his usefulness in emergencies like the one just before us. He could see every danger at a glance before he had encountered it. He would not only make preparations to meet the danger which might occur, but he would inform his commanding officer what others should do while he was executing his move.

I had sent a staff officer to General Sheridan to call his attention to these defects, and to say that as much as I liked General Warren, now was not a time when we could let our personal feelings for any one stand in the way of success; and if his removal was necessary to success, not to hesitate. It was upon that authorization that Sheridan removed Warren. I was very sorry that it had been done, and regretted still more that I had not long before taken occasion to assign him to another field of duty.

It was dusk when our troops under Sheridan went over the parapets of the enemy. The two armies were mingled together there for a time in such manner that it was almost a question which one was going to demand the surrender of the other. Soon, however, the enemy broke and ran in every direction; some six thousand prisoners, besides artillery and small-arms in large quantities, falling into our hands. The flying troops were pursued in different directions, the cavalry and 5th corps under Sheridan pursuing the larger body which moved north-west.

This pursuit continued until about nine o'clock at night, when Sheridan halted his troops, and knowing the importance to him of the part of the enemy's line which had been captured, returned, sending the 5th corps across Hatcher's Run to just south-west of Petersburg, and facing them toward it. Merritt, with the cavalry, stopped and bivouacked west of Five Forks.

This was the condition which affairs were in on the night of the 1st of April. I then issued orders for an assault by Wright and Parke at four o'clock on the morning of the 2d. I also ordered the 2d corps, General Humphreys, and General Ord with the Army of the James, on the left, to hold themselves in readiness to take any advantage that could be taken from weakening in their front.

I notified Mr. Lincoln at City Point of the success of the day; in fact I had reported to him during the day and evening as I got news, because he was so much interested in the movements taking place that I wanted to relieve his mind as much as I could. I notified Weitzel on the north side of the James River, directing him, also, to keep close up to the enemy, and take advantage of the withdrawal of troops from there to promptly enter the city of Richmond.

I was afraid that Lee would regard the possession of Five Forks as of so much importance that he would make a last desperate effort to retake it, risking everything upon the cast of a single die. It was for this reason that I had ordered the assault to take place at once, as soon as I had received the news of the capture of Five Forks. The corps commanders, however, reported that it was so dark that the men could not see to move, and it would be impossible to make the assault then. But we kept up a continuous artillery fire upon the enemy around the whole line including that north of the James River, until it was light enough to move, which was about a quarter to five in the morning.

At that hour Parke's and Wright's corps moved out as directed, brushed the abatis from their front as they advanced under a heavy fire of musketry and artillery, and went without flinching directly on till they mounted the parapets and threw themselves inside of the enemy's line. Parke, who was on the right, swept down to the right and captured a very considerable length of line in that direction, but at that point the outer was so near the inner line which closely enveloped the city of Petersburg that he could make no advance forward and, in fact, had a very serious task to turn the lines which he had captured to the defence of his own troops and to hold them; but he succeeded in this.