U.S. Army - Army of the Potomac

Banks' Division

Major General Nathaniel P. Banks

Transferred from Department of the Shenandoah August 17, 1861

First Brigade

Colonel G. Thomas (8/17 - 8/28)

Colonel H. Gordon (after 8/28)

5th Connecticut Infantry Regiment

from 1st Bde. Dept. Shenandoah

1st Maryland Infantry Regiment

Colonel John R. Kenly

from Dix's Division, Baltimore

2nd Massachusetts Infantry Regiment

from 2nd Bde. (see below)

19th New York Infantry Regiment

Colonel John S. Clark (until Aug.)

Colonel James Ledlie

from 1st Bde. Dept. Shenandoah

28th New York Infantry Regiment

Colonel Dudley Donnelly

from 1st Bde. Dept. Shenandoah

28th Pennsylvania Infantry Regiment

Colonel John W. Geary

from 1st Bde. Dept. Shenandoah

Second Brigade

Bde. Gen. J. Abercrombie

4th Connecticut Infantry Regiment

Colonel Levi Woodhouse

from 2nd Bde. Dept. Shenandoah

2nd Massachusetts Infantry Regiment

from 2nd Bde. Dept. Shenandoah

to 1st Bde. (see above)

12th Massachusetts Infantry Regiment

from 2nd Bde. Dept. Shenandoah

12th Indiana Infantry Regiment

from 2nd Bde. Dept. Shenandoah

16th Indiana Infantry Regiment

from 2nd Bde. Dept. Shenandoah

Third Brigade

Colonel J. W. Stiles

13th Massachusetts Infantry Regiment

from Massachusetts 8/1

9th New York State Militia Regiment

Colonel John W. Stiles

from 3rd Bde. Dept. Shenandoah

29th Pennsylvania Infantry Regiment

Colonel John K. Murphy

3rd Wisconsin Infantry Regiment

from 3rd Bde. Dept. Shenandoah

Artillery

1st Rhode Island Battery

from 1st Bde. Dept. Shenandoah