U.S. Army - Army of the Potomac - Sixth Army Corps

First Division

Brigadier General Henry Slocum (until 10/15)

Brigadier General John Newton (10/15 - 10/18)

Brigadier General W. T. H. Brooks (after 10/18)

First Brigade

Colonel A. T. A. Torbert

1st New Jersey Infantry Regiment

Lt. Colonel Mark W. Collet

2nd New Jersey Infantry Regiment

Colonel Samuel L. Buck

Colonel Henry W. Brown

4th New Jersey Infantry Regiment

Colonel William B. Hatch

15th New Jersey Infantry Regiment

Colonel Samuel Fowler

from Defences of Washington

23rd New Jersey Infantry Regiment

Colonel John S. Cox

from New Jersey via Washington 10/8

Second Brigade

Brigadier General J. J. Bartlett

5th Maine Infantry Regiment

16th New York Infantry Regiment

Colonel Joel J. Seaver

27th New York Infantry Regiment

Colonel Alexander D. Adams

121st New York Infantry Regiment

Colonel Emory Upton (from 10/23)

96th Pennsylvania Infantry Regiment

Colonel Henry L. Cake

Third Brigade

Colonel R. Mathewson

Colonel E. H. Stoughton

18th New York Infantry Regiment

Colonel George R. Myers

31st New York Infantry Regiment

Colonel Frank Jones

32nd New York Infantry Regiment

Colonel Francis E. Pinto

95th Pennsylvania Infantry Regiment

Colonel Gustavus W. Town

Artillery and Cavalry

Maryland Artillery, Battery A

1st Massachusetts Battery

New Jersey Artillery, Battery A

Captain William Hexamer

2nd United States Artillery, Battery D