U.S. Army - 8th Army Corps - Middle Department

First Division

Brigadier General Benjamin F. Kelly

Organized March 11, 1863

First Brigade

Brigadier General J. R. Kenly

1st Maryland Infantry Regiment

Colonel Nathan T. Dushane

4th Maryland Infantry Regiment

7th Maryland Infantry Regiment

Colonel Edwin H. Webster

from Defenses Upper Potomoac

8th Maryland Infantry Regiment

Colonel Andrew W. Denison

Harpers Ferry Bde.

17th Indiana Battery

14th Pennsylvania Cavalry Regiment

Colonel James M. Schoonmaker

to 4th Separate Bde.

Second Brigade

Colonel W. H. Morris

5th Maryland Infantry Regiment

Colonel Louis L. Schley

from Defences Upper Potomac

4th Maine Independent Battery

from Harpers Ferry Bde.

50th New York Engineers Co. G

Colonel Charles B. Stuart

from Defences Upper Potomac

Gaskell's Pennsylvania Engineer Co.

from Defenses South of Potomac

1st Massachusetts Heavy Artillery

Companies B,C,H&I

from Harpers Ferry Bde.

6th New York Heavy Artillery

Lt. Colonel J. Howard Kitching

from Harpers Ferry Bde.

Third Brigade

Colonel B. F. Smith

106th New York Infantry Regiment

Colonel Edward C. James

from Martinsburg Bde.

126th Ohio Infantry Regiment

Colonel Benjamin F. Smith

from Martinsburg Bde.

15th West Virginia Infantry Regiment

Colonel Maxwell McCaslin

from St. John's Run

1st Maryland Potomac Home Bde. Cav.

from Defences Upper Potomac

2nd Maryland Potomac Home Bde. Cav.

from Martinsburg Bde.

West Virginia Artillery, Battery F

from Martinsburg Bde.

Fourth Brigade

Colonel J. M. Campbell

54th Pennsylvania Infantry Regiment

from Def. Upper Potomac, North Mountain

1st West Virginia Infantry Regiment

Colonel Joseph Thoburn

from Def. Upper Potomac, North Mountain

Washington Co. Pennsylvania Cavalry

from Def. Upper Potomac, Springfield

Lafayette Pennsylvania Cavalry Co.

from Def. Upper Potomac, Romney

Ringgold Pennsylvania Cavalry

from Def. Upper Potomac, Romney

West Virginia Artillery, Battery E

from Def. Upper Potomac, Romney

Fifth Brigade

Colonel Jas. A. Mulligan

2nd Maryland Potomac Home Bde.

from Def. Upper Potomac, Cumberland

23rd Illinois Infantry Regiment

from Def. Upper Potomac, New Creek

14th West Virginia Infantry Regiment

Colonel Andrew S. Core

from Def. Upper Potomac, New Creek

Sixth Brigade

Colonel Nathan WIlkinson (6 WV)

6th West Virginia Infantry Regiment

Colonel Nathan Wilkinson

from Def. Upper Potomac, Clakrsburg

11th West Virginia Infantry Regiment

Colonel Daniel Frost

from Def. Upper Potomac, Parkersburg