United States Army > Army of the Potomac


< to May • June 1862 • to July >

Commanded by Major General Edwin V. Sumner

First Division

Brigadier General Israel B. Richardson
First Brigade Brigadier General Oliver O. Howard(w 6/1)
Colonel T. J. Parker (6/1 – 6/4)
Brigadier General J. C. Caldwell
5th New Hampshire Infantry Regiment Lt. 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 Colonel Thomas J. Parker
Captain Rufus Washburg
to 3rd Brig. (below)
81st Pennsylvania Infantry Regiment Colonel James Miller (k 6/1)
Lieutenant Colonel Charles F. Johnson
Second Brigade Brigadier General Thomas F. Meagher (to 6/28)
Colonel Robert Nugent (to 6/29)
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 Brigadier General William H. French
2nd Delaware Infantry Regiment Colonel Henry Wharton (to 6/25)
Captain David Stricker
from Dix’s Div., Baltimore
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  from 1st Brig. (above)
66th New York Infantry Regiment Colonel Joseph C. Pinckney
53rd Pennsylvania Infantry Regiment Colonel John R. Brooke
Division Artillery
Battery G, 1st New York Artillery Captain John D. Frank to Reserve Artillery, 2nd Corps
Batteries A&C, 4th United States Artillery

Second Division

Brigadier General John Sedgwick
First Brigade Brig. Gen. 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 Brig. Gen. W. W. Burns
69th Pennsylvania Infantry Regiment Colonel Joshua Owen
71st Pennsylvania Infantry Regiment Colonel Isaac J. Wistar
72nd Pennsylvania Infantry Regiment Colonel DeWitt C. Baxter
106th Pennsylvania Infantry Regiment Colonel Turner G. Morehead
Third Brigade Brig. Gen. Napoleon J. T. Dana 
19th Massachusetts Infantry Regiment Colonel Edward Hinks
20th Massachusetts Infantry Regiment  Colonel William R. Lee
7th Michigan Infantry Regiment Colonel Ira Grosvenor
Major John H. Richard
Captain E. C. Charles
42nd New York Infantry Regiment Colonel Edmund Charles (w&c 6/30)
Division Artillery
Battery A, 1st Rhode Island Artillery
Battery B, 1st Rhode Island Artillery
Battery I, 1st United States Artillery

Corps Artillery and Cavalry

1st New York Artillery, Battery G from Artillery Reserve, 5 Corps
Rhode Island Artillery, Battery G
8th Illinois Cavalry Regiment to Cavalry Brig., 5 Corps