results to the National troops, who were then withdrawn from their
advanced position.

The Army of the Potomac was given the investment of Petersburg, while
the Army of the James held Bermuda Hundred and all the ground we
possessed north of the James River. The 9th corps, Burnside's, was
placed upon the right at Petersburg; the 5th, Warren's, next; the 2d,
Birney's, next; then the 6th, Wright's, broken off to the left and
south. Thus began the siege of Petersburg.

CHAPTER LVII.

RAID ON THE VIRGINIA CENTRAL RAILROAD--RAID ON THE WELDON RAILROAD
--EARLY 'S MOVEMENT UPON WASHINGTON--MINING THE WORKS BEFORE PETERSBURG
--EXPLOSION OF THE MINE BEFORE PETERSBURG--CAMPAIGN IN THE SHENANDOAH
VALLEY--CAPTURE OF THE WELDON RAILROAD.

On the 7th of June, while at Cold Harbor, I had as already indicated
sent Sheridan with two divisions of cavalry to destroy as much as he
could of the Virginia Central Railroad. General Hunter had been
operating up the Shenandoah Valley with some success, having fought a
battle near Staunton where he captured a great many prisoners, besides
killing and wounding a good many men. After the battle he formed a
junction at Staunton with Averell and Crook, who had come up from the
Kanawha, or Gauley River. It was supposed, therefore, that General
Hunter would be about Charlottesville, Virginia, by the time Sheridan
could get there, doing on the way the damage that he was sent to do.

I gave Sheridan instructions to have Hunter, in case he should meet him
about Charlottesville, join and return with him to the Army of the
Potomac. Lee, hearing of Hunter's success in the valley, started
Breckinridge out for its defence at once. Learning later of Sheridan's
going with two divisions, he also sent Hampton with two divisions of
cavalry, his own and Fitz-Hugh Lee's.

Sheridan moved to the north side of the North Anna to get out west, and
learned of the movement of these troops to the south side of the same
stream almost as soon as they had started. He pushed on to get to
Trevilian Station to commence his destruction at that point. On the
night of the 10th he bivouacked some six or seven miles east of
Trevilian, while Fitz-Hugh Lee was the same night at Trevilian Station
and Hampton but a few miles away.

During the night Hampton ordered an advance on Sheridan, hoping, no
doubt, to surprise and very badly cripple him. Sheridan, however, by a
counter move sent Custer on a rapid march to get betw