United States Army > Army of the Potomac

September 1862 • to October >

Commanded by:
Major General Joseph F. K. Mansfield (mortally wounded September 17)
Brigadier General Alpheus Williams

Transferred from the Army of Virginia’s 2nd Corps, September 12, 1862

First Division Brigadier General Alpheus S. Williams (^ 9/17)
Brigadier General Samuel W. Crawford (w 9/17)
Brigadier General George Gordon
First Brigade Brig. Gen. Samuel Crawford (^ 9/17)
Colonel J. F. Knipe
Third Brigade Brig. Gen. George Gordon (^ 9/17)
Colonel Thomas H. Ruger
Second Division Brigadier General George S. Greene 
First Brigade Colonel Charles Candy (to 9/16)
Lt. Colonel Hector Tyndale (w 9/17)
Major O. J. Crane (9/17 – 9/18)
Colonel Charles Candy
Second Brigade Colonel T. B. Van Buren (to 9/15)
Colonel H. J. Stainrook (9/15 – 9/17)
Lt. Colonel J. C. Lane 
Third Brigade Colonel J. A. Tate (to 9/16)
Colonel William B. Goodrich (k 9/17)
Lt. Colonel J. Austn (9/17 – 9/18)