U.S. Army - Army of the Potomac

Sixth Army Corps

Major General John Sedgwick

First Division

Brigadier General William T. H. Brooks (until 5/23)

Brigadier General Horatio G. Wright (after 5/23)

First Brigade

Colonel H. W. Brown (until 5/3)

Colonel W. H. Penrose (5/3 & after 5/4)

Colonel S. L. Buck (5/3 - 5/4)

Second Brigade

Brigadier General J. J. Bartlett

Third Brigade

Bde. Gen. D. A. Russell

Second Division

Brigadier General Albion P. Howe

Second Brigade

Colonel Lewis A. Grant

Third Brigade

Bde. Gen. Thomas H. Neill (until 5/28)

Colonel D. D. Bidwell

Third Division

Bde. Gen. John Newton

First Brigade

Colonel Alexander Shaler

Colonel S. Titus

Second Brigade

Colonel W. H. Brown (until 5/3)

Colonel Henry L. Eustis

Third Brigade

Bde. Gen. Frank Wheaton

Light Division

Bde. Gen. C. A. Pratt

dissolved 5/63

6th Maine Infantry Regiment

Lt. Colonel Benjamin F. Harris

to 1st Div., 3rd Bde.

31st New York Infantry Regiment

Colonel Frank Jones

to 1st Div., 2nd Bde.

43rd New York Infantry Regiment

Colonel Benjamn F. Baker

to 2nd Div., 3rd Bde.

61st Pennsylvania Infantry Regiment

Colonel George C. Spear

to 2nd Div., 3rd Bde.

5th Wisconsin Infantry Regiment

Colonel Thomas S. Allen

to 1st Div., 3rd Bde.

3rd New York Independent Battery

Lieutenant William A. Harn

to 6th Corp Artilery Bde. (see below)

Artillery

1st Massachusets Independent Battery

Lieutenant Augustin N. Parsons

from 1st Div. Artillery

New Jersey Artillery, Battery A

Captain James H. Rigby

from 1st Div. Artillery

1st New York Independent Battery

from 2nd Div. Artillery

3rd New York Independent Battery

Lieutenant William A. Harn

from Light Div. Artillery (see above)

1st Pennsylvania Artillery, Battery C & D

Captain Jeremiah McCarthy

from 3rd Div. Artillery

2nd United States Artillery, Battery D

Lieutenant Edward B. Williston

from 1st Div. Artillery

2nd United States Artillery, Battery G

Lieutenant John H. Butler

from 3rd Div. Artillery

5nd United States Artillery, Battery F

from 2nd Div. Artillery

Escort

Major Hugh H. Janeway

1st New Jersey Cavalry, Company L

Lieutenant Voorhees Dye

1st Pennsylvania Cavalry, Company H

Captain William S. Craft