U.S. Army - Department of the Rappahannock

Ord's Division

Brigadier General Edward O. C. Ord

Transferred from the Defences of Washington D.C., May 16, 1862

First Brigade

Brigadier General J. B. Ricketts

26th New York Infantry Regiment

Colonel William H. Christian

94th New York Infantry Regiment

88th Pennsylvania Infantry Regiment

90th Pennsylvania Infantry Regiment

Second Brigade

Brigadier General Abram Duryea

97th New York Infantry Regiment

104th New York Infantry Regiment

105th New York Infantry Regiment

107th Pennsylvania Infantry Regiment

Third Brigade

Brigadier General G. L. Hartsuff

12th Massachusetts Infantry Regiment

13th Massachusetts Infantry Regiment

9th New York State Militia

11th Pennsylvania Infantry Regiment

Artillery

Battery F, 1st Pennsylvania Lt. Artillery

Pennsylvania Independent Battery C

2nd Maine Battery

5th Maine Battery

Cavalry

1st Maine Cavalry Regiment,
Companies A, B, E H & M

1st Rhode Island Cavalry Regiment