Battle of the Crater
Union Order of Battle
IX Corps
Maj. Gen. Ambrose Burnside
Provost Guard
8th U.S. Infantry
Capt. Milton Cogswell
1st Division
Brig. Gen. James H. Ledie
1st Brigade
Brig. Gen. William F. Bartlett (c)
Lieut. Col. Joseph H. Barnes
21st Massachusetts Infantry
Capt. William H. Clark (mw)
29th Massachusetts Infantry
Lieut. Col. Joseph H. Barnes
Capt. Willard D. Tripp
56th Massachusetts Infantry
Col. Stephen M. Weld (c)
Capt. Charles D. Lamb
59th Massachusetts Infantry
Col. Jacob P. Gould (mw)
Lieut. Col. John Hodges (k)
Capt. Ezra P. Gould
100th Pennsylvania Infantry
Maj. Thomas J. Hamilton (mw)
Capt. Walter Oliver (k)
Capt. Joseph H. Pentecost
2nd Brigade
Col. Elisha Marshall (c)
Lieut. Col. Gilbert P. Robinson
3rd Maryland Infantry (4 companies)
Lieut. Col. Gilbert P. Robinson
Capt. David J. Weaver
14th New York Heavy Artillery
Maj. Charles Chipman
179th New York Infantry (7 companies)
Maj. John Barton (k)
Capt. Albert A. Terrill
2nd Pennsylvania Provisional Heavy Artillery
Lieut. Col. Benjamin G. Barney (w)
Capt. James W. Haig
Acting Engineers
35th Massachusetts Engineers
Capt. Clifton A. Blanchard
2nd Division
Brig. Gen. Robert B. Potter
1st Brigade
Col. Zenas Bliss
36th Massachusetts Infantry
Capt. Thaddeus L. Barker
58th Massachusetts Infantry
Capt. Charles E. Churchill
2nd New York Mounted Rifles
Col. John Fisk
45th Pennsylvania Infantry
Capt. Theodore Gregg
48th Pennsylvania Infantry
Lieut. Col. Henry Pleasants
4th Rhode Island Infantry
Lieut. Col. Martin Buffum (c)
Maj. James T. P. Bucklin
2nd Brigade
Brig. Gen. Simon Goodell Griffin
31st Maine Infantry
Lieut. Col. Daniel White (c)
Capt. James Dean
32nd Maine Infantry
Capt. Joseph B. Hammond
2nd Maryland Infantry
Capt. James H. Wilson
6th New Hampshire Infantry
Capt. Samuel G. Goodwin
9th New Hampshire Infantry
Capt. John B. Cooper
11th New Hampshire Infantry
Capt. Arthur C. Locke
17th Vermont Infantry
Capt. Lyman E. Knapp
Acting Engineers
7th Rhode Island Engineers
Capt. Percy Daniels
General in Chief
Lieut. Gen. Ulysses S. Grant
Army of the Potomac
Maj. Gen. George G. Meade
Provost Guard
Brig. Gen. Marsena R. Patrick
1st Massachusetts Cavalry, Companies C & D
Capt. Charles Francis Adams, Jr.
80th New York Infantry
Col. Theodore B. Gates
3rd Pennsylvania Cavalry, Companies A, B, & M
Maj. James W. Walsh
68th Pennsylvania Infantry
Col. Andrew H. Tippin
114th Pennsylvania Infantry
Col. Charles H. T. Collis
Engineer Brigade
Brig. Gen. Henry W. Benham
Battalion U.S. Engineers
Capt. George H. Mendell
Signal Corps
Capt. Benjamin F. Fisher
Guards and Orderlies
Independent Company Oneida Cavalry (New York)
Capt. Daniel P. Mann
3rd Division
Brig. Gen. Orlando B. Willcox
1st Brigade
Brig. Gen. John F. Hartranft
8th Michigan Infantry
Maj. Horatio Belcher
27th Michigan Infantry (1st & 2nd Companies Michigan Sharpshooters attached)
Capt. Edward S. Leadbeater
109th New York Infantry
Col. Isaac S. Catlin (w)
Capt. Edwin Evans
13th Ohio Cavalry (dismounted)
Lieut. Col. Walter C. Newberry
51st Pennsylvania Infantry
Maj. Lane S. Hart
37th Wisconsin Infantry
Col. Samuel Harriman
38th Wisconsin Infantry (5 companies)
Lieut. Col. Colwert K. Pier
2nd Brigade
Col. William Humphrey
1st Michigan Sharpshooters
Col. Charles V. DeLand
2nd Michigan Infantry
Capt. Ebenezer C. Tulloch
20th Michigan Infantry
Lieut. Col. Byron M. Cutcheon
24th New York Cavalry (dismounted) Lieut. Col. Walter C. Newberry
46th New York Infantry
Capt. Alphons Servierre
60th Ohio Infantry (9th & 10th Ohio Sharpshooters attached)
Maj. Martin Avery
50th Pennsylvania Infantry
Lieut. Col. Edwin Overton, Jr.
Acting Engineers
17th Michigan Engineers
Col. Constant Luce
4th Division
Brig. Gen. Edward Ferrero
1st Brigade
Lieut. Col. Joshua K. Sigfried
27th U.S. Colored Troops
Lieut. Col. Charles J. Wright
30th U.S. Colored Troops
Col. Delevan Bates
39th Colored Troops
Col. Ozora P. Stearns
43rd U.S. Colored Troops (7 companies)
Lieut. Col. H. Seymour Hall
2nd Brigade
Col. Henry Goddard Thomas
19th U.S. Colored Troops
Lieut. Col. Joseph G. Perkins
23rd U.S. Colored Troops
Col. Cleaveland J. Campbell (w)
28th U.S. Colored Troops (6 companies)
Lieut. Col. Charles S. Russell
29th U.S. Colored Troops
Lieut. Col. John A. Bross
31st U.S. Colored Troops
Lieut. Col. E. W. Ross
2nd Brigade
Col. Henry Goddard Thomas
19th U.S. Colored Troops
Lieut. Col. Joseph G. Perkins
23rd U.S. Colored Troops
Col. Cleaveland J. Campbell (w)
28th U.S. Colored Troops (6 companies)
Lieut. Col. Charles S. Russell
29th U.S. Colored Troops
Lieut. Col. John A. Bross
31st U.S. Colored Troops
Lieut. Col. E. W. Ross
Artillery Brigade
Lieut. Col. Albert Monroe
2nd Battery, Maine Light Artillery
Capt. James A. Hall
3rd Battery, Maine Light Artillery
Capt. Ezekiel R. Mayo
7th Battery, Maine Light Artillery
Capt. Adelbert B. Twitchell
11th Battery, Massachusetts Light Artillery
Capt. Edward J. Jones
14th Battery, Massachusetts Light Artillery
Capt. Joseph W. B. Wright
19th Battery, New York Light Artillery
Capt. Edward W. Rogers
27th Battery, New York Light Artillery
Capt. John B. Eaton
34th Battery, New York Light Artillery
Capt. Jacob Roemer
Battery D, Pennsylvania Light Artillery
Capt. George W. Durrell
3rd Battery, Vermont Light Artillery
Capt. Romeo H. Start
Mortar Battery
Capt. Benjamin F. Smiley
Army of the James
Maj. Gen. Benjamin F. Butler
Siege Artillery
Col. Henry L. Abbott
1st Connecticut Heavy Artillery
Col. Henry Larcom Abbot
Company A
Capt. Edward A. Gillet
Company B
Capt. Albert F. Booker
Company M
Capt. Franklin A. Pratt
XVIII Corps
Maj. Gen. Edward Ord
X Corps
(attached to XVIII Corps)
2nd Division
Brig. Gen. John Wesley Turner
1st Brigade
Col. Newton Martin Curtis
3rd New York Infantry
Capt. George W. Warren
112th New York Infantry
Lieut. Col. John F. Smith
117th New York Infantry
Lieut. Col. Rufus Daggett
142nd New York Infantry
Lieut. Col. Albert M. Barney
2nd Brigade
Lieut. Col. William B. Coan
47th New York Infantry
Capt. Charles A. Moore
48th New York Infantry
Maj. Samuel M. Swartwout (k)
Capt. Joseph Taylor
76th Pennsylvania Infantry
Maj. William S. Diller
97th Pennsylvania Infantry
Capt. Isaiah Price
3rd Brigade
Col. Louis Bell
13th Indiana Infantry (3 companies)
Lieut. Samuel M. Zent
9th Maine Infantry
Capt. Robert J. Gray
4th New Hampshire Infantry
Capt. Joseph M. Clough (w)
Capt. Frank W. Parker
115th New York Infantry
Lieut. Col. Nathan J. Johnson
169th New York Infantry
Maj. James A. Colvin