United States Army > Army of the Potomac


< to July • August 1862 • to September >

Commanded by Major General Edwin V. Sumner

First Division

Brigadier General George Stoneman (to 8/15)
Brigadier General Israel B. Richardson

First Brigade Brigadier General John C. Caldwell
5th New Hampshire Infantry Regiment Lieutenant Colonel Samuel G. Langley
7th New York Infantry Regiment Colonel George Von Schack
61st New York Infantry Regiment Lieutenant Colonel Francis Barlow
64th New York Infantry Regiment Captain Rufus Washburg from 3 Brig. (below)
81st Pennsylvania Infantry Regiment Lieutenant Colonel Charles F. Johnson
Second (Irish) Brigade Colonel R. Nugent (to 8/8)
Brigadier General Thomas F. Meagher
29th Massachusetts Infantry Regiment Colonal Ebenezer Peirce
63rd New York Infantry Regiment Colonel John Burke
69th New York Infantry Regiment Colonel Robert Nugent
88th New York Infantry Regiment Colonel Henry M. Baker
Third Brigade Colonel John R. Brooke (to 8/10)
Brigadier General William H. French
2nd Delaware Infantry Regiment Colonel Henry Wharton
52nd New York Infantry Regiment Colonel Paul Frank
57th New York Infantry Regiment Colonel Samuel K. Zook
64th New York Infantry Regiment Captain Rufus Washburg to 1 Brig. (above)
66th New York Infantry Regiment Colonel Joseph C. Pinckney
53rd Pennsylvania Infantry Regiment Colonel John R. Brooke
Division Artillery
Batteries A&C, 4th United States Artillery

Second Division

Brigadier General John Sedgwick
First Brigade Brigadier General W. Gorman
15th Massachusetts Infantry Regiment Colonel Charles Devens
1st Minnesota Infantry Regiment Colonel Alfred Sully
34th New York Infantry Regiment Colonel James Suiter
2nd New York State Militia Colonel Henry W. Hudson
Second Brigade Colonel DeWitt C. Baxter (to 8/27)
Brigadier General Oliver O. Howard
69th Pennsylvania Infantry Regiment
71st Pennsylvania Infantry Regiment Colonel Isaac J. Wistar
72nd Pennsylvania Infantry Regiment
106th Pennsylvania Infantry Regiment Colonel Turner G. Morehead
Third Brigade Brigadier General Napoleon J. T. Dana (to 8/5)
Colonel William L. Tidball
19th Massachusetts Infantry Regiment Colonel Edward Hinks
20th Massachusetts Infantry Regiment Colonel William R. Lee
7th Michigan Infantry Regiment Colonel Norman J. Hall
42nd New York Infantry Regiment Lieutenant Colonel George Bornford
59th New York Infantry Regiment Colonel William L. Tidball (^ 8/5)
Artillery and Cavalry
Battery A, 1st Rhode Island Artillery
Battery B, 1st Rhode Island Artillery
Battery I, 1st United States Artillery

Kimball’s Independent Brigade

Brigadier General Nathan Kimball
14th Indiana Infantry Regiment
4th Ohio Infantry Regiment Colonel John Mason
8th Ohio Infantry Regiment Lieutenant Colonel Franklin Sawyer
7th West Virginia Infantry Regiment Colonel James Evans (res. 8/2)
Lieutenant Colonel Jonathan Lockwood (to 8/22)
Colonel Joseph Snider

Corps Artillery

1st New York Artillery, Battery G
Rhode Island Artillery, Battery G