On the morning of the 1st of April, General Sheridan, re-enforced by General Warren, drove the enemy back on Five Forks, where, late in the evening he assaulted and carried his strongly fortified position, capturing all his artillery and between 5,000 and 6,000 prisoners. About the close of this battle Byt. Major General Charles Griffin relieved Major-General Warren in command of the Fifth Corps. The report of this reached me after nightfall. Some apprehensions filled my mind lest the enemy might desert his lines during the night, and by falling upon General Sheridan before assistance could reach him, drive him from his position and open the way for retreat. To guard against this, General Miles' division of Humphreys' corps was sent to re-enforce him and a bombardment was commenced and kept up until 4 o'clock in the morning (April 2), when an assault was ordered on the enemy's lines. General Wright penetrated the lines his whole corps, sweeping everything before him and to his left toward Hatcher's Run, capturing many guns and several thousand prisoners. He was closely followed by two divisions of General Ord's command, until he met the other division of General Ord's that had succeeded in forcing the enemy's lines near Hatcher's Run. Generals Wright and Ord immediately swung to the right, and closed all of the enemy, on that side of them in Petersburg, while General Humphreys pushed forward with two divisions and joined General Wright on the left. General Parke succeeded in carrying the enemy's main line, capturing guns and prisoners, but was unable to carry his inner line. General Sheridan, being advised of the condition of affairs, returned General Miles to his proper command. On reaching the enemy's lines immediately surrounding Petersburg, a portion of General Gibbon's corps, by a most gallant charge, captured two strong inclosed works, the most salient and commanding south of Petersburg, thus materially shortening the line of investment necessary for taking in the city. The enemy south of Hatcher's Run retreated westward to Sutherland's Station, where they were overtaken by Miles' division. A severe engagement ensued and lasted until both his right and left flanks were threatened by the approach of General Sheridan, who was moving from Ford's Station toward Petersburg, and a division sent by General Meade from the front of Petersburg, when he broke in the utmost confusion, leaving in our hands his guns and many prisoners. This force retreated by the main road along the Appomattox River. During the night of the 2nd, the enemy evacuated Petersburg and Richmond, and retreated toward Danville. On the morning of the 3rd, pursuit was commenced. General Sheridan pushed for the Danville road, keeping near the Appomattox, followed by General Meade with the Second and Sixth Corps, while General Ord moved for Burkeville along the South Side road; the Ninth Corps stretched along that road behind him. On the 4th, General Sheridan struck the Danville road near Jetersville, where he learned that Lee was at Amelia Court-House. He immediately intrenched himself and awaited the arrival of General Meade,who reached there the next day. General Ord reached Burkeville on the evening of the 5th. On the morning of the 5th, I addressed Major-General Sherman the following communication:

WILSON'S STATION, April 5, 1865.

Major General W. T. SHERMAN:

GENERAL: All indications now are that Lee will attempt to reach Danville with the remnant of his force. Sheridan, who was up with him last night, reports all