United States Army > Army of the Potomac


< to July • August 1863 • to September >

Commanded by:
Brigadier General William Hays (to 8/16)
Major General Gouverneur Warren (to 8/26)
Brigadier General John C. Caldwell

First Division Brigadier General John C. Caldwell (^ 8/26)
Colonel John R. Brooke
1st Brigade Colonel Nelson A. Miles
2nd Brigade Colonel Patrick Kelly
3rd Brigade Colonel P. Frank
4th Brigade Colonel John R. Brooke (^ 8/26)
Colonel J. A. Beaver
Second Division Brigadier General W. Harrow (to 8/15)
Brigadier General A. S. Webb
1st Brigade Colonel F. E. Heath (to 8/28)
Colonel DeWitt C. Baxter
2nd Brigade Brigadier Genera Alexander Webb (^ 8/15)
Lieutenant Colonel W. L. Curry
3rd Brigade Colonel J. E. Mallon
Third Division Brigadier General Alexander Hays (to 8/15)
Brigadier General Joshua T. Owen

1st Brigade Colonel Samuel S. Carroll
Colonel Joseph Snider
2nd Brigade Colonel T. J. Smythe (to 8/14)
Lieutenant Colonel T.H. Davis
3rd Brigade Colonel John Coons (to 8/15)
Colonel J.T. Owen
Artillery Brigade
1st New York Artillery, Battery G from Artillery Reserve, 4 Vol. Brig.
1st Pennsylvania Artillery, Battery F from Artillery Reserve, 3 Vol. Brig.
1st Pennsylvania Artillery, Battery G from Artillery Reserve, 3 Vol. Brig.
1st Rhode Island Artillery, Battery A Captain William A. Arnold
1st Rhode Island Artillery, Battery B Lieutenant Walter S. Perrin
1st United States Artillery, Battery I 2nd Lieutenant Tully McCrea
4th United States Artillery, Battery A Sergeant Frederick Fuger Converted to horse artillery and assigned to 1 Horse Artillery Brig.