United States Army > Army of the Potomac

< to September • October 1862 • to November >

Commanded by Brigadier General John F. Reynolds

Headquarters Escort
2nd New York Cavalry, Companies A, B, I & K Captain John E. Naylor

First Division

Brigadier General Abner Doubleday
First Brigade Colonel Walter Phelps, Jr.
24th Michigan Infantry Regiment Colonel Henry Morrow from Washington
22nd New York Infantry Regiment Lieutenant Colonel John McKie Jr.
24th New York Infantry Regiment Lieutenant Colonel Samuel R. Beardsley
30th New York Infantry Regiment Colonel William M. Searing
14th New York State Militia Major William H. de Bevoise
2nd United States Sharpshooters Colonel Henry Post
Second Brigade Lieutenant Colonel J. W. Hoffman
7th Indiana Infantry Regiment Major Ira G. Grover
76th New York Infantry Regiment
95th New York Infantry Regiment Major Edward Pye
56th Pennsylvania Infantry Regiment Captain Frederick Williams
Third Brigade Brigadier General Marsena Patrick  (to 10/6)
Colonel W. F. Rogers (10/6 – 10/14)
Brigadier General Gabriel B. Paul
21st New York Infantry Regiment Colonel William F. Rogers
23rd New York Infantry Regiment Colonel Henry C. Hoffman
35th New York Infantry Regiment Colonel Newton B. Lord
80th New York Infantry Regiment Lieutenant Colonel Theodore B. Gates
Fourth Brigade “Iron Brigade” Brigadier General John Gibbon
19th Indiana Infantry Regiment
2nd Wisconsin Infantry Regiment Colonel Lucius Fairchild
6th Wisconsin Infantry Regiment
7th Wisconsin Infantry Regiment
Division Artillery
1st New Hampshire Battery Lieutenant Frederick M. Edgell
Battery D, 1st Rhode Island Artillery Captain John Albert Monroe to 9th Corps, 2nd Div.
Battery L, 1st New York Artillery Captain John A. Reynolds
4th United States Artillery, Battery B Lieutenant James Stewart

Second Division

Brigadier General Nelson Taylor
First Brigade Brigadier General Abram Duryea (to 10/5)
Colonel T. F. McCoy
97th New York Infantry Regiment Colonel Charles Wheelock
104th New York Infantry Regiment Major Lewis C. Skinner (to 10/21)
Colonel Gilbert G. Prey
105th New York Infantry Regiment Captain John C. Whiteside (to 10/6)
Colonel John W. Shedd
107th Pennsylvania Infantry Regiment Colonel Thomas F. McCoy
Second Brigade Colonel Peter Lyle
26th New York Infantry Regiment Colonel Richard H. Richardson
94th New York Infantry Regiment Lieutenant Colonel Calvin Littlefield
88th Pennsylvania Infantry Regiment Colonel George P. McLean
90th Pennsylvania Infantry Regiment Lieutenant Colonel Leech
136th Pennsylvania Infantry Regiment Colonel Thomas M. Bayne from Dist. Washington
Third Brigade Colonel Richard Coulter (to 10/4)
Brigadier General Nelson Taylor
16th Maine Infantry Regiment Colonel Asa Wildes
12th Massachusetts Infantry Regiment Colonel James L. Bates
13th Massachusetts Infantry Regiment Colonel Samuel H. Leonard
9th New York State Militia Lieutenant Colonel Joseph A. Moesch
11th Pennsylvania Infantry Regiment Captain David M. Cook (to 10/4)
Colonel Richard Coulter
Division Artillery
2nd Maine Battery Captain James A. Hall
5th Maine Battery Captain G. F. Leppien
Battery F, 1st Pennsylvania Lt. Artillery Captain Ezra P. Matthews
Pennsylvania Independent Battery C Captain James Thompson

Third Division

Brigadier General George G. Meade 
First Brigade Brigadier General Truman Seymour
1st Pennsylvania Reserves Colonel Richard B. Roberts
2nd Pennsylvania Reserves
5th Pennsylvania Reserves Colonel Joseph W. Fisher
6th Pennsylvania Reserves Colonel William Sinclair
13th Pennsylvania Reserves
121st Pensylvania Infantry Regiment from Dist. Washington 10/1
Second Brigade Colonel Albert L. Magilton
3rd Pennsylvania Reserves
4th Pennsylvania Reserves
7th Pennsylvania Reserves
8th Pennsylvania Reserves
142nd Pensylvania Infantry Regiment from Dist. Washington 10/1
Third Brigade Colonel J. W. Fisher (to 10/2)
Brigadier General C. F. Jackson
9th Pennsylvania Reserves
10th Pennsylvania Reserves
11th Pennsylvania Reserves
12th Pennsylvania Reserves
Division Artillery
Battery A, 1st Pennsylvania Artillery Lieutenant John G. Simpson
Battery B, 1st Pennsylvania Artillery Captain James H. Cooper
Battery G, 1st Pennsylvania Artillery Lieutenant Frank P. Amsden
Battery C, 5th United States Artillery Captain Dunbar R. Ransom