United States Army > Army of the Potomac

< to June • July 1862 • to August

Commanded by Major General Erasmus D. Keyes

First Division Brigadier General Darius N. Couch (to 7/12)
Brigadier General John J. Abercrombie 

1st Brigade Brig. Gen. Innes N. Palmer (to 7/26)
Brig. Gen. Charles Devens Jr.
2nd Brigade Brig. Gen. John J. Abercrombie (to 7/5)
Brig. Gen. John Cochrane
redesignated 3rd Brig. 7/5
3rd Brigade Brig. Gen. Albion P. Howe redesignated 2nd Brig. 7/5
Second Division Brigadier General John J. Peck (MG from 7/25)
1st Brigade Brig. Gen. H. M. Naglee (to 7/6)
Brig. Gen. W. H. Emory
2nd Brigade Brig. Gen. H. W. Wessells
3rd Brigade Brig. Gen. Otis S. Ferry  recreated 7/5