l the enemy on the
Catharpen road with Irvin Gregg's brigade and drive him over Corbin's
bridge, while Merritt attacked him with the Reserve brigade on the
Spottsylvania road in conjunction with Davies's brigade of Gregg's
division, which was to be put in on the Piney Branch Church road, and
unite with Merritt's left. Davies's and Irvin Gregg's brigades on my
right and left flanks met with some resistance, yet not enough to
deter them from, executing their orders. In front of Merritt the
enemy held on more stubbornly, however, and there ensued an
exceedingly severe and, at times, fluctuating fight. Finally the
Confederates gave way, and we pursued them almost to Spottsylvania
Court House; but deeming it prudent to recall the pursuers about
dark, I encamped Gregg's and Merritt's divisions in the open fields
to the east of Todd's Tavern.

During the preceding three days the infantry corps of the army had
been engaged in the various conflicts known as the battles of the
Wilderness. The success of the Union troops in those battles had not
been all that was desired, and General Grant now felt that it was
necessary to throw himself on Lee's communications if possible, while
preserving his own intact by prolonging the movement to the left.
Therefore, on the evening of the 7th he determined to shift his whole
army toward Spottsylvania Court House, and initiated the movement by
a night march of the infantry to Todd's Tavern. In view of what was
contemplated, I gave orders to Gregg and Merritt to move at daylight
on the morning of the 8th, for the purpose of gaining possession of
Snell's bridge over the Po River, the former by the crossing at
Corbin's bridge and the latter by the Block House. I also directed
Wilson, who was at Alsop's house, to take possession of Spottsylvania
as early as possible on the morning of the 8th, and then move into
position at Snell's bridge conjointly with the other two divisions.
Wilson's orders remained as I had issued them, so he moved
accordingly and got possession of Spottsylvania, driving the enemy's
cavalry a mile beyond, as will be seen by the following despatch sent
me at 9 A. M. of the 8th:

"HEADQUARTERS THIRD DIVISION, CAVALRY CORPS,
"ARMY OF THE POTOMAC.
"SPOTTSYLVANIA COURT HOUSE, May 8, 1864 9 A. M.
"LIEUTENANT-COLONEL FORSYTH, CHIEF-OF-STAFF, C. C.

"Have run the enemy's cavalry a mile from Spottsylvania Court House;
have charged them, and drove them through the village; am