U.S. Army - Army of the Potomac

Sumner's Division

Brigadier General Edwin V. Sumner

First Brigade

Bde. Gen. O. O. Howard

5th New Hampshire Infantry Regiment

4th Rhode Island Infantry Regiment

to Burnside's Expeditition, 3rd Bde.

61st New York Infantry Regiment

Colonel Spencer W. Cone

64th New York Infantry Regiment

from Casey's Div. 12/10

81st Pennsylvania Infantry Regiment

Second Brigade

Bde. Gen. T. F. Meagher

63rd New York Infantry Regiment

Colonel Richard C. Enright

69th New York Infantry Regiment

Colonel Robert Nugent

88th New York Infantry Regiment

Colonel Henry M. Baker

from New York 12/16

Third Brigade

Bde. Gen. W. H. French

52nd New York Infantry Regiment

Colonel Paul Frank

57th New York Infantry Regiment

Colonel Samuel K. Zook

53rd Pennsylvania Infantry Regiment

Artillery and Cavalry

Battery B, 1st New York Artillery

Battery G, 1st New York Artillery

Batteries A & C, 1st U. S. Artillery

8th Illinois Cavalry Regiment