United States Army


< to June • July 1862 • to August >

Commanded by Major General John Pope

First Corps Major General Franz Siegel (except 7/7 – 7/12)
Brigadier General Robert C. Schenck (7/7 – 7/12)
First Division Brigadier General Robert C. Schenck
Second Division Brigadier General Adolph Von Steinwehr
Third Division Brigadier General Carl Schurz
Milroy’s Independent Brigade Brigadier General R. Milroy
Cavalry Brigade Colonel John Beardsley
Second Corps Major General Nathaniel P. Banks
First Division Brigadier General Alpheus Williams
Second Division Brigadier General James Cooper (to 7/7)
Brigadier General C. C. Augur
Cavalry Brigade Brigadier General J. P. Hatch (to 7/27)
Brigadier General John Buford
Third Corps Major General Irvin McDowell
First Division Brigadier General Rufus King
Second Division Brigadier General John B. Ricketts
Cavalry Brigade Brigadier General George Bayard