United States Army > Army of the Potomac


< to February • March 1863 • to April >

Commanded by:
Major General John F. Reynolds (March 1)
Brigadier General James S. Wadsworth (to March 9)
Major General John F. Reynolds

First Division

Brigadier General Solomon Meredith (3/1)
Brigadier General Gabriel B. Paul (to 3/9)
Brigadier General John S. Wadsworth 
First Brigade Colonel Walter Phelps, Jr. (to 3/20)
Colonel W. M. Sealing
22nd New York Infantry Regiment Major George Clendon (after 3/20)
Colonel Walter Phelps, Jr.
24th New York Infantry Regiment Colonel Samuel R. Beardsley
30th New York Infantry Regiment Colonel William M. Searing (^ 3/20)
14th New York State Militia Major William H. de Bevoise
1st United States Sharpshooters Colonel Hiram Burnham to 3 Corps 3 Div.
2nd United States Sharpshooters Colonel Hiram Burnham to 3 Brig. 3 Div.
Second Brigade Colonel J. Gavin (to 3/26)
Brigadier General Lysander Cutler
7th Indiana Infantry Regiment Lieutenant Colonel John F. Cheek
76th New York Infantry Regiment Colonel William P. Wainwright
95th New York Infantry Regiment Colonel George H. Biddle
147th New York Infantry Regiment Colonel John G. Butler from 3 Brig. (below)
56th Pennsylvania Infantry Regiment Lieutenant Colonel J. William Hofmann
Third Brigade Colonel H. M. Bossart (to 3/9)
Brigadier General Gabriel B. Paul (to 3/29)
Colonel Alexander T. Berthoud
22nd New Jersey Infantry Regiment Colonel Abraham Demerest
29th New Jersey Infantry Regiment Colonel Wiliam R. Taylor
30th New Jersey Infantry Regiment Colonel Alexander E. Donaldson (res. 3/1)
Colonel John J. Cladek
31st New Jersey Infantry Regiment Colonel Alexander P. Berthoud (^ 3/29)
147th New York Infantry Regiment Colonel John G. Butler  to 2 Brig. (above)
137th Pennsylvania Infantry Regiment Colonel Henry M. Bossert (res. 3/14)
Colonel Joseph B. Kiddoo
Fourth Brigade Colonel William W. Robinson (on 3/1)
Brigadier General Solomon Meredith
19th Indiana Infantry Regiment Lieutenant Colonel Samuel J. Williams
24th Michigan Infantry Regiment Colonel Henry Morrow
2nd Wisconsin Infantry Regiment Colonel Lucius Fairchild
6th Wisconsin Infantry Regiment Lieutenant Colonel Edward S. Bragg
7th Wisconsin Infantry Regiment Colonel William W. Robinson
Division Artillery Captain John A. Reynolds
1st New Hampshire Battery Lieutenant Frederick M. Edgell
Battery L, 1st New York Artillery Captain John A. Reynolds
4th United States Artillery, Battery B Lieutenant James Stewart

Second Division

Brigadier General John C. Robinson
First Brigade Colonel Adrian R. Root
16th Maine Infantry Regiment Lieutenant Colonel Charles W. Tilden
94th New York Infantry Regiment Captain Samuel A. Moffett
104th New York Infantry Regiment Colonel Gilbert G. Prey
105th New York Infantry Regiment Colonel John W. Shedd Merged with 94th NY 3/17
107th Pennsylvania Infantry Regiment Colonel Thomas F. McCoy
Second Brigade Colonel Peter Lyle 
12th Massachusetts Infantry Regiment Colonel James L. Bates
26th New York Infantry Regiment Colonel Richard Richardson
88th Pennsylvania Infantry Regiment Colonel George W. Gile to 3rd Brigade (below)
90th Pennsylvania Infantry Regiment Colonel Peter Lyle
136th Pennsylvania Infantry Regiment Colonel Thomas M. Bayne (from 3/18)
Third Brigade Colonel Charles Wheelock (to 3/17)
Colonel Richard Coulter

13th Massachusetts Infantry Regiment Colonel Samuel H. Leonard
9th New York State Militia Lieutenant Colonel Joseph A. Moesch
97th New York Infantry Regiment Colonel Charles Wheelock (after 3/17)
11th Pennsylvania Infantry Regiment Colonel Richard Coulter
88th Pennsylvania Infantry Regiment Colonel George W. Gile (dis. 3/2)
Colonel Louis Wagner
from 2nd Brigade (above)
Division Artillery
2nd Maine Battery Captain James A. Hall
5th Maine Battery Captain G. F. Leppien
Pennsylvania Independent Battery C Captain James Thompson
5th United States Artillery, Battery C Captain Dunbar R. Ransom

Third Division

Major General Abner Doubleday
First Brigade Colonel James R. Porter (to 3/28)
Brigadier General Thomas A. Rowley
121st Pennsylvania Infantry Regiment Colonel Chapman Biddle
135th Pennsylvania Infantry Regiment Colonel James R. Porter
142nd Pennsylvania Infantry Regiment Colonel R.P. Cummings
151st Pennsylvania Infantry Regiment Colonel Harrison Allen
Second Brigade  Colonel Roy Stone
143rd Pennsylvania Infantry Regiment Colonel Edmund L. Dana
149th Pennsylvania Infantry Regiment Lieutenant Colonel Walton Dwight
150th Pennsylvania Infntry Regiment Colonel Langhorne Wister
Division Artillery 
Battery B, 1st Pennsylvania Artillery Captain James H. Cooper
Battery F, 1st Pennsylvania Artillery Lieutenant Robert Bruce Ricketts
Battery G, 1st Pennsylvania Artillery Lieutenant Frank P. Amsden