The orderly was much astonished to find himself a prisoner. The despatch gave information of the disposition of the Rebel forces for the battle soon to recommence. During the night the balance of Sumner's corps crossed the Chickahominy, and at daybreak the troops, thus strengthened, were able to renew the battle. Sedgwick remained where he fought on Saturday. Richardson's division was next on his right. He formed in two lines,--with French's brigade in front on the railroad, and Howard and Meagher in the second line in his rear. Kearney, Couch, and Hooker, with the remnants of Casey's division, were in the vicinity of Seven Pines. It would require many pages to give in detail the fight of Sunday morning. It must be given as a picture. It began at five o'clock. At that hour, the Rebels are discovered south of the railroad in the woods in front of Richardson. Pettit opens with shells, and the stillness of the Sabbath is broken by deep reverberations rolling along the Chickahominy. There is a gap between Richardson and Kearney. Richardson moves toward Seven Pines to close it. From the woods where Pettit drops his shells, there is a volley--another--another--and the men drop from Richardson's ranks. The Rebels advance and attack French's brigade at short range. For an hour the men stand in their places, and deliver their fire upon the columns which are pushed against them. Reinforcements come up from Longstreet's reserves. Howard is brought up from the second line to meet them. His horse is shot. He is twice wounded in the right arm, and is forced to leave the field. His arm is shattered, and the surgeon says it must come off. He meets Kearney, who lost his left arm years ago. "We will buy our gloves together, Kearney," is the salutation of this Christian soldier and patriot. But the onset of his brigade is magnificent. The rebel line is shattered by the resistless charge. Hooker comes up the railroad. He falls like a thunderbolt upon the enemy in front, breaking, dividing, shattering them. They flee in confusion. Sickles is advancing along the Williamsburg road, Berry and Jameson are moving over the ground of Saturday between the Seven Pines and White-Oak Swamp. Richardson and Sedgwick are also in motion. From Fair Oaks to the swamp south of Seven Pines, the Union line advances over the bloody field. It is like the swinging of a wide gate, with its hinges near Fair Oaks, and reaching past Seven Pines to the swamp. It is a triumphant march. The Rebels have failed in what they attempted, and are fleeing with broken, demoralized ranks to Richmond. Hats, caps, blankets, knapsacks, guns, all are thrown aside. The road is filled with the fleeing fugitives. Heintzelman and Sumner press on within four miles of the city. No troops oppose them.