I halted for one day at Columbia to let my trains catch up, for it was still raining and the mud greatly delayed the teams, fatiguing and wearying the mules so much that I believe we should have been forced to abandon most of the wagons except for the invaluable help given by some two thousand negroes who had attached themselves to the column: they literally lifted the wagons out of the mud. From Columbia Merritt, with Devin’s division, marched to Louisa Court House and destroyed the Virginia Central to Frederick’s Hall. Meanwhile Custer was performing similar work from Frederick’s Hall to Beaver Dam Station, and also pursued for a time General Early, who, it was learned from despatches captured in the telegraph office at Frederick’s Hall, was in the neighborhood with a couple of hundred men. Custer captured some of these men and two of Early’s staff-officers, but the commander of the Valley District, accompanied by a single orderly, escaped across the South Anna and next day made his way to Richmond, the last man of the Confederate army that had so long contended with us in the Shenandoah Valley.
At Frederick’s Hall, Young’s scouts brought me word from Richmond that General Longstreet was assembling a force there to prevent my junction with Grant, and that Pickett’s division, which had been sent toward Lynchburg to oppose my march, and Fitzhugh Lee’s cavalry, were moving east on the Southside railroad, with the object of circumventing me. Reasoning that Longstreet could interpose effectually only by getting to the White House ahead of me, I pushed one column under Custer across the South Anna, by way of Ground Squirrel bridge, to Ashland, where it united with Merritt, who had meanwhile marched through Hanover Junction. Our appearance at Ashland drew the Confederates out in that direction, as was hoped, so, leaving Colonel Pennington’s brigade there to amuse them, the united command retraced its route to Mount Carmel church to cross the North Anna. After dark Pennington came away, and all the troops reached the church by midnight of the 15th.
Resuming the march at an early hour next morning, we took the road by way of King William Court House to the White House, where, arriving on the 18th, we found, greatly to our relief, the supplies which I had requested to be sent there. In the meanwhile the enemy had marched to Hanover Court House, but being unable either to cross the Pamunkey there or forestall me at the White House on the south side of the river, he withdrew to Richmond without further effort to impede my column.