The Civil War in the East

U.S. Army

Army of the Potomac

Major General George B. McClellan

 

         
   
   
         

Headquarters

   

 

 

 

First Corps

Brigadier General John F. Reynolds

 

1st Division

Brigadier General Abner Doubleday

 

2nd Division

Brigadier General J. B. Ricketts (until 10/4)

Brigadier General N. Taylor

 

3rd Division

Brigadier General George Meade

 

Second Corps

Major General Edwin V. Sumner (to 10/7)

Major General Darius N. Couch

 

1st Division

Brigadier General W. S. Hancock

 

2nd Division

Brigadier General O. O. Howard

 

3rd Division

Brigadier General W. H. French

 

Third Corps

Maj. Gen. Samuel P. Heintzelman (to 10/30)

Bde. Gen. George Stoneman

 

1st Division

Bde. Gen. George Stoneman (until 10/20)

Maj. Gen. David Birney

 

2nd Division

Bde. Gen. Daniel E. Sickles

 

Fifth Army Corps

Brigadier General Fitz John Porter

 

1st Division

Bde. Gen. George W. Morrell (until 10/30)

Bde. Gen. Charles Griffin

 

2nd Division

Brigadier General G. Sykes

 

3rd Division

Brigadier General A. A. Humphreys

 

Sixth Army Corps

Major General William B. Franklin

 

1st Division

Bde. Gen. H. W, Slocum (until 10/15)

Bde. Gen. John Newton (10/15 - 10/18)

Bde. Gen. W. T. H. Brooks (after 10/18)

 

2nd Division

Brigadier General W. F. Smith

 

3rd Division

Brigadier General D. N. Couch (until 10/18)

Bde. Gen. John Newton

 

Ninth Army Corps

 

Brigadier General J. D. Cox (until 10/8)

Brigadier General Orlando D. Wilcox

1st Division

Bde. Gen. Orlando Wilcox (until 10/8)

Colonel William F. Fenton (10/8 - 10/24)

Colonel Daniel Leasure (after 10/24)

 

2nd Division

Brigadier General S. D. Sturgis

 

3rd Division

Major General John G. Parke (until 10/4)

Bde. Gen. George W. Getty


 

Kanawha Division

Colonel Eliakim Scammon

detached and returned to West Virginia

Eleventh Army Corps

Major General Franz Sigel

 

1st Division

Brigadier General J. H. Stahel

 

2nd Division

Brigadier General A. Von Steinwehr

 

3rd Division

Brigadier General Carl Schurz

 

Twelfth Army Corps

Brigadier General Alpheus Williams (until 10/20)

Major General Henry W. Slocum

1st Division

Bde. Gen. George Gordon (until 10/20)

Bde. Gen. Alpheus Williams

 

2nd Division

Bde. Gen. George S. Greene (to 10/15)

Bde. Gen. John W. Geary

 

Cavalry Division

Brigadier General A. Pleasonton

 

1st Brigade

Major C. Whiting

 

2nd Brigade

Colonel J. F. Farnsworth

 

3rd Brigade

Colonel R. H. Rush

 

4th Brigade

Colonel A. T. McReynolds

discontinued October

5th Brigade

Colonel B. F. Davis

 

Bayard's Brigade

Brigadier General G. D. Bayard