The Civil War in the East

U.S. Army

22nd Army Corps, Department of Washington

Major General C. C. Augur

 

         
   
   
         

Defences North of the Potomac

Lt. Colonel J. A. Haskins

 

First Brigade

Colonel W. H. Hayward

 

Second Brigade

Colonel J.M.C. Markle

 

Third Brigade

Lt. Colonel J.H. Oberteuffer

 

Defences South of the Potomac

Bde. Gen. G. A. DeRussy

 

First Brigade

Colonel J.C. Lee

 

Second Brigade

Colonel W.S. Irwin

 

Third Brigade

Col. Alex Piper (to 5/14)

Colonel W.S. Irwin

 

Fourth Brigade

Major C.C. Meservey

 

King's Division

Bde. Gen. R. O. Tyler

division discontinued

First Brigade

Colonel A. H. Grimshaw

 

Independent Cavalry Brigade

Colonel C. R. Lowell, Jr.

 

2nd Massachusetts Cavalry Regiment

 

 

13th New York Cavalry Regiment

 

 

16th New York Cavalry Regiment

 

 

District of Alexandria

Brig. Gen. John P. Slough

 

4th Delaware Infantry Regiment

 

 

1st District of Columbia Infantry Regt.

 

 

Pennsylvania Independent Battery H

 

 

St. Mary's District

Colonel A. G. Draper

from Dept. Va. & N.C.

139th Ohio Infantry Regiment

 

from Ohio

4th Rhode Island Infantry

 

from Dept. Va. & N.C., St. Mary's District

2nd Wisconsin Battery

 

from Dept. Va. & N.C., St. Mary's District

District of Washington

Colonel M. N. Wisewell

 

First Brigade

Colonel M. N. Wisewell

 

Second Brigade

Colonel W. H. Brownd

 

150th Pennsylvania Infantry, Co. K

 

 

Light Artillery Camp Camp Berry

Bde. Gen. A. P. Howe

 

3rd Maine Light Artillery

 

 

16th Massachusetts Battery

 

to Defences S. Potomac, 2nd Bde.

6th New York Independent Battery

 

from Army Potomac, Horse Artillery, 2nd Bde.

10th New York Independent Battery

 

to 6th New York Independent Battery (above)

17th New York Independent Battery

 

 

Pennsylvania Independent Battery C

 

mustered out

1st United States Artillery, Battery K

 

from Army Potomac, Horse Artillery, 1st Bde.

4th United States Artillery, Battery A

 

from Army Potomac, Horse Artillery, 1st Bde.

5th United States Artillery, Battery F

 

 

5th United States Artillery, Battery I

 

 

5th United States Artillery, Battery L

 

 




 
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