Order of Battle Chancellorsville Union 5th Army Corps

Fifth Army Corps:

Major General George Gordon Meade

Chief of Artillery:
Captain Stephen Weed

Headquarters Escort:
17th Pennsylvania Cavalry (Squadron): Capt. William Thompson

First Division:
Brigadier General Charles Griffin

First Brigade:
Brigadier General James Barnes

2nd Maine: Col. George Varney
18th Massachusetts: Col. Joseph Hayes
22nd Massachusetts: Col. William S. Tilton
1st Michigan: Col. Ira C. Abbott
13th New York (battalion Two Companies): Capt. William Downey
25th New York: Col. Charles A Johnson
118th Pennsylvania: Col. Charles M. Prevost
2nd. Co.Massachusetts Sharpshooters: Lieut. Robert Smith

Second Brigade:
(1.) Colonel James McQuade
(2.) Colonel Jacob Sweitzer

9th Massachusetts: Col. Patrick R. Gurney
32nd Massachusetts: Lieut.Col Luther Stephenson
4th Michigan: Col. Harrison Jeffords
14th New York: Lieut. Col. Thomas M. Davies
62nd Pennsylvania:
Col. Jacob B. Sweitzer
Lieut. Col. James C. Hull

Third Brigade:
Colonel Thomas B. W. Stockton

20th Maine: Lieut. Col. Joshua Chamberlain
16th Michigan: Lieut. Col. Norval Welch
12th New York: Capt. William Huson
17th New York: Lieut. Col. Nelson Bartram
44th New York: Col. James C. Rice
83rd Pennsylvania: Col. Strong Vincent
Brady’s Company, Michigan Sharpshooters

Divisional Artillery:
Captain Augustus Martin

Massachusetts Light Artillery, Battery C: Capt. Augustus P. Martin
Massachusetts Light Artillery, 5th Battery E: Capt. Charles A. Phillips
1st Rhode Island Light Artillery, Battery C: Capt. Richard Waterman
5th United States Artillery, Battery D: Lieut. Charles E. Hazlett

Second Division:
Major General George (Tardy George) Sykes

First Brigade:
Brigadier General Romeyn Ayres

3rd United States Infantry (6 Companies), B, C, F, G, I, and K: Capt. John D. Wilkins
4th United States Infantry (4 Companies), C, F, H, and K: Capt. Hiram Dryer
12th United States Infantry (8 Companies), A, B. C, D, and G (1st Battalion): A, C, and D (2nd Battalion): Maj. Richard S. Smith
14th United States Infantry (8 Companies), A, B, D, E, F, and G (1st Battalion): F and G (2nd Battalion): Capt. Jonathan B. Hager
Maj. Grotius R. Giddings

Second Brigade:
Colonel Sidney Burbank

2nd United States Infantry: (5 Companies), B, C, F, I, and K:
Capt. Salem S. Marsh (k)
Capt. Samuel A. McKee
6th United States Infantry: (5 Companies), D, F, G, H, and I: Capt. Levi Bootes
7th United States Infantry: (4 Companies), A, B, E, and I: Capt. David P. Hancock
10th United States Infantry: (4 Companies), D, G, and H. Lieut. Edward G. Bush
11th United States Infantry: (8 Companies), B, C, D, E, F, and G (1st Battalion): Companies C and D (2nd Battalion): Maj. DeLancey Floyd-Jones
17th United States Infantry: ( 7 Companies), A, C, D, G, and H (1st Battalion): Companies A and B (2nd Battalion): Maj. George Andrews (w)

Third Brigade:
Colonel Patrick O'Rorke

5th (Dureya Zouaves) New York: Col. Cleveland Winslow
140th New York: Lieut. Col. Louis Ernst
146th New York: Col. Kenner Garrard

Divisional Artillery:
Captain Stephen Weed

1st Ohio Light Artillery, Battery L: Capt. Frank C. Gibbs
5th United States Artillery, Battery I: Lieut. Malbone F. Watson

Third Division:
Brigadier General Andrew Humphreys

First Brigade:
Brigadier General Erastus Tyler

91st Pennsylvania:
Col. Edgar M. Gregory (w)
Lieut. Col. Joseph H. Sinex
126th Pennsylvania: Lieut. Col. David W. Rowe (w)
129th Pennsylvania: Col. Jacob G. Frick
134th Pennsylvania: Col. Edward O'Brien

Second Brigade:
Colonel Peter Allabach

123rd Pennsylvania: Col. John B. Clark
131st Pennsylvania: Maj. Robert W. Patton
133rd Pennsylvania: Col. Franklin B. Speakman
155th Pennsylvania: Lieut. Col. John H. Cain