United States Army > Army of the Potomac

< to July • August 1862 • to September >

Commanded by Major General Erasmus D. Keyes

First Division Brigadier General John J. Abercrombie (to 8/12)
Major General Darius N. Couch

1st Brigade Brig. Gen. Charles Devens Jr.
2nd Brigade Brig. Gen.Albion P. Howe
3rd Brigade Brig. Gen. John Cochrane
Second Division Major General John J. Peck
1st Brigade Brig. Gen. William H. Emory (to 8/10)
Brig. Gen. Henry M. Naglee
2nd Brigade Brig. Gen. Henry W. Wessells
3rd Brigade Brig. Gen. Otis S. Ferry