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

First Division

Brigadier General Frank Wheaton

First Brigade

Lt. Colonel E. L. Campbell (until 2/26)

Colonel W. H. Penrose (after 2/26)

1st New Jersey Infantry Regiment

2nd New Jersey Infantry Regiment

4th New Jersey Infantry Regiment

10th New Jersey Infantry Regiment

15th New Jersey Infantry Regiment

Colonel William H. Penrose

40th New Jersey Infantry Regiment

organized February at the front

Second Brigade

Colonel J. Hubbard (until 2/6)

Colonel R. S. Mackenzie (after 2/6)

2nd Connecticut Heavy Artillery

65th New York Infantry Regiment

121st New York Infantry Regiment

95th Pennsylvania Infantry Regiment

Third Brigade

Colonel J. E. Hamblin

37th Massachusetts Infantry Regiment

49th Pennsylvania Infantry Regiment

82nd Pennsylvania Infantry Regiment

119th Pennsylvania Infantry Regiment

2nd Rhode Island Infantry Regiment

5th Wisconsin Infantry Regiment