Battle of Gettysburg
Union I Corps
Maj. Gen John F. Reynolds (k)
Maj. Gen. Abner Doubleday
Maj. John Newton
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General Headquarters
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1st Maine Cavalry, Company L
Capt. Constantine Taylor
1st Division
Brig. Gen. James S. Wadsworth
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1st Brigade
Brig. Gen. Solomon (w)
Col. William W. Robinson
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19th Indiana Infantry
Col. Samuel J. Williams (w)
Lieut. Col. Williams W. Dudley (w)
Maj. John M. Lindley (w)
24th Michigan Infantry
Col. Henry A. Morrow (w & c)
Lieut. Col. Mark Flanigan (w)
Maj. Edwin B. Wight (w)
Capt. Albert M. Edwards
2nd Wisconsin Infantry
Col. Lucius Fairchild (w & c)
Lieut. Col. George H. Stevens (mw)
Maj. John Mansfield (w)
Capt. George H. Otis
6th Wisconsin Infantry
Lieut. Col. Rufus Dawes
Maj. John F. Hauser
7th Wisconsin Infantry
Col. William W. Robinson
Lieut. Col. John B. Callis (w & c)
Maj. Mark Cinnicum (w)
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2nd Brigade
Brig. Gen. Lysander Cutler
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7th Indiana Infantry
Col. Ira G. Grover
76th New York Infantry
Maj. Andrew J. Grover (k, July 1st)
Capt. John E. Cook (w)
84th New York (14th Militia)
Col. Edward B. Fowler (w)
Lieut. Col. R. G. Jordan (w)
95th New York Infantry
Col. George H. Biddle (w, July 1st)
Maj. Edward Pye
147th New York Infantry
Lieut. Col. Francis C. Miller (w)
Maj. George Harney
56th Pennsylvania (9 companies)
Col. John William Hofmann
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2nd Division
Brig. Gen. John C. Robinson
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1st Brigade
Brig. Gen. Gabriel R. Paul (w)
Col. Samuel H. Leonard (w)
Col. Adrian R. Root (w & c)
Col. Richard Coulter (w)
Col. Peter Lyle
Col. Richard Coulter
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16th Maine Infantry
Col. Charles W. Tilden (c)
Capt. Daniel Marston
13th Massachusetts Infantry
Col. Samuel H. Leonard
Lieut. Col. Nathaniel W. Batchelder
94th New York Infantry
Col. Adrian R. Root (w & c) July 1st
Maj. Samuel A. Moffett
104th New York Infantry
Col. Gilbert G. Prey
Lieut. Col. Henry Tuthill (w)
107th Pennsylvania Infantry
Lieut. Col. James McThomson (w, July1)
Capt. Emanuel D. Roath
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2nd Brigade
Brig. Gen. Henry Baxter
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12th Massachusetts Infantry
Col. James Bates (w)
83rd New York (9th Militia)
Lieut. Col. Joseph A. Moesch
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97th New York Infantry
Col. Charles Wheelock (w & c, July 1st)
Lieut. Col. John P. Spofford (c)
Maj. Charles B. Northrup
11th Pennsylvania Infantry
Col. Richard Coulter
Capt. Benjamin F. Haines (w)
Capt. John B. Overmyer
88th Pennsylvania Infantry
Maj. Benezet F. Foust (w, July 1st)
Capt. Edmund A. Mass (c)
Capt. Henry Whiteside
90th Pennsylvania Infantry
Col. Peter Lyle
Maj. Alfred J. Sellers
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Artillery Brigade
Col. Charles S. Wainwright
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Maine Light, 2nd Battery (B)
Capt. James A. Hall
Maine Light, 5th Battery (E)
Capt. Greenlief T. Stevens (w)
Lieut. Edward N. Whittier
1st New York Light, Battery E & Battery L
Capt. Gilbert H. Reynolds (w, July 1st)
Lieut. George Breck
1st Pennsylvania Light, Battery B
Capt. James H. Cooper
4th U.S., Battery B
Lieut. James Stewart (w)
Lieut. James Davison (w)
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3rd Division
Maj. Gen. Abner Doubleday
Brig. Gen. Thomas A. Rowley
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1st Brigade
Col Chapman Biddle (w)
Brig. Gen. Thomas A. Rowley
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80th New York (20th Militia)
Col. Theodore B. Gates
Maj. Walter A. Van Rensselaer (w)
121st Pennsylvania Infantry
Col. Chapman Biddle
Maj. Alexander Biddle
142nd Pennsylvannia
Col. Robert P. Cummins (mw)
Lieut. Col. Alfred B. McCalmont
Maj. Horatio N. Warren
151st Pennsylvania Infantry
Lieut. Col. George F. McFarland (w)
Capt. Walter L. Owens
Col. Harrison Allen
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2nd Brigade
Col. Roy Stone (w)
Col. Langhorne Wister (w)
Col. Edmund L. Dana
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143rd Pennsylvania Infantry
Col. Edmund L. Dana
Lieut. Col. John D. Musser (w)
149th Pennsylvania Infantry
Lieut. Col. Walton Dwight (w)
Capt. James Glenn
150th Pennsylvania Infantry
Col. Langhorne Wister
Lieut. Col Henry S. Huidekoper (w)
Maj. Thomas Chamberlin (w)
Capt. Cornelius C. Widdis (c)
Capt. George W. Jones
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3rd Brigade
Brig. Gen. George J. Stannard (w)
Col. Francis V. Randall
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13th Vermont Infantry
Col. Francis V. Randall
Lieut. Col. William D. Munson (w)
Maj. Joseph J. Boynton
14th Vermont Infantry
Col. William T. Nichols
Lieut. Col. Charles W. Rose
16th Vermont Infantry
Col. Wheelock G. Veazey
Maj. William Rounds
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