U.S. Army - Army of the Potomac

Second Army Corps

Major General Winfield S. Hancock

First Division

Brigadier General J. C. Caldwell (until 4/24)

Colonel P. Frank (4/24 - 4/25)

Brigadier General F. C. Barlow (after 4/25)

1st Brigade

Colonel N. A. Miles

2nd Brigade

Colonel T. A. Smythe

3rd Brigade

Colonel P. Frank

4th Brigade

Colonel J. R. Brooke

Second Division

Major General J. Gibbon

1st Brigade

Brigadier Gen. Alexander Webb

2nd Brigade

Colonel T. G. Morehead (until 4/25)

Bde. Gen. J. T. Owen (after 4/25)

3rd Brigade

Colonel S. S. Carroll

Third Division

Major General D. B. Birney

1st Brigade

Colonel T. W. Egan (until 4/20)

Bde. Gen. J. H. H. Ward (after 4/20)

2nd Brigade

Bde. Gen. Alexander Hays

Fourth Division

Brigadier General John B. Carr

1st Brigade

Bde. Gen. Gershom Mott

2nd Brigade

Colonel William R. Brewster

Artillery Brigade

6th Maine Indpendent Battery

from Artilery Reserve, 2nd Bde.

10th Massachusetts Battery

1st New Hampshire Battery

from 3rd Corps Artilllery Bde.

1st New York Artillery, Battery G

4th New York Heavy Artillery, 3rd Bn.

from 22nd Corps, DeRussey's Div., 3rd Bde.

1st Pennsylvania Artillery, Battery F

1st Rhode Island Artillery, Battery A

1st Rhode Island Artillery, Battery B

4th United States Artillery, Battery K

5th United States Artillery, Batteries C&K