right, and covered the Fredericksburg Road, as also the road leading from Spottsyivannia Court House across the Ny into the road from Fredericksburg to Hanover Junction. Wilcox was on my left uniting with Ewell, and fleth joined him. The enemy had extended his lines across the Fredericksburg Road, but there was no fighting on this front on the 10th or llth, except some artillery firing.
On the afternoon of the llth, the enemy was demonstrating to our left, up the Po, as if to get possession of Shady Grove and the road from thence to Louisa Court House. General Hampton reported a column of infantry moving up the Po, and I was ordered by General Lee to take possession of Shady Grove, by light next morning, and hold it against the enemy. To aid in that purpose, two brigades of Wilcox's division, (Thomas' and Scales') were moved from the right, and Mahone was ordered to move before light to Shady Grove ; but during the night it was discovered that the movement to our left was a feint, and that there was a real movement of the enemy towards oui right.
Before daybreak on the morning of the 12th, Wilcox's brigades were returned to him, and at dawn, Mahone's division was moved to the right, leaving Wright's brigade of that division to cover the crossing of the Po on Field's left. On this morning, the enemy made a very heavy attack on Ewell's front, and broke the line where it was occupied by Johnson's division. A portion of the attacking force swept along John- son's line to Wilcox's left, and was checked by a prompt movement on the part of Brigadier General Lane, who was on that flank. As soon as the firing was heard, General Wilcox sent Thomas' and Scales' brigades to Lane's assistance, and they arrived just as Lane's brigade had repulsed this body of the enemy, and they pursued it for a short distance. As soon as Mahone's division arrived from the left, Perrin's and Harris' brigades of that division, and subsequently, McGowan's brigade of Wilcox's division were sent to General Ewell's assistance, and were carried into action under his orders. Brigadier General Perrin was killed,
