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

Fourth Division

Brigadier General John B. Carr

First Brigade

Bde. Gen. Gershom Mott

1st Massachusetts Infantry Regiment

16th Massachusetts Infantry Regiment

5th New Jersey Infantry Regiment

115th Pennsylvania Infantry Regiment

Second Brigade

Colonel William R. Brewster

11th Massachusetts Infantry Regiment

70th New York Infantry Regiment

71st New York Infantry Regiment

72nd New York Infantry Regiment

73rd New York Infantry Regiment

74th New York Infantry Regiment

120th New York Infantry Regiment

84th Pennsylvania Infantry Regiment