Vicksburg Campaign
Union Order of Battle XV Corps
Army of the Tennessee
Maj. Gen. Ulysses S. Grant
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XV Corps
Maj. Gen. William T. Sherman
1st Division
Maj. Gen. Frederick Steele
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1st Brigade
Col. Francis H. Mantar
Col. Bernard G. Farrar
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13th Illinois Infantry
Col. Adam B. Corgas
27th Missouri Infantry
Col. Thomas Curly
29th Missouri Infantry
Col. James Peckham
30th Missouri Infantry
Lieut. Col. Otto Schadt
31st Missouri Infantry
Col. Thomas C. Fletcher
Maj. Frederick Jaensch
Lieut. Col. Samuel P. Simpson
32nd Missouri Infantry
Maj. Abraham J. Seay
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2nd Brigade
Col. Charles R. Woods
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25th Iowa Infantry
Col. George A. Stone
31st Iowa Infantry
Col. William Smyth
Maj. Theodore Stimming
3rd Missouri Infantry
Lieut. Col. Theodore Meumann
12th Missouri Infantry
Col. Hugo Wangelin
17th Missouri Infantry
Col. Francis Hassendeubel (m, w)
Lieut. Col. John F. Cramer
76th Ohio Infantry
Col. William B. Woods
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3rd Brigade
Brig. Gen. John M. Thayer
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4th Iowa Infantry
Col. James A. Williamson
Lieut. Col. George Burton
9th Iowa Infantry
Maj. Don A. Carpenter
Capt. Frederick S. Washburn
Col. David Carskaddon
26th Iowa Infantry
Col. Milo Smith
30th Iowa Infantry
Col. Charles H. Abbott (k)
Col. William M. G. Terrence
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Artillery
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Iowa Light, 1st Battery
Capt. Henry H. Griffiths
2nd Missouri Light, Battery F
Capt. Clemens Landgraeber
Ohio Light, 4th Battery
Capt. Louis Hoffmann
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Cavalry
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Kane County (Illinois) Independent Company
Lieut. Thomas J. Beebe
3rd Illinois, Company D
Lieut. Jonathan Kershner
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2nd Division
Maj. Gen. Frank P. Blair
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1st Brigade
Col. Giles A. Smith
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113th Illinois Infantry
Col. George B. Hoge
Lieut. Col. John W. Paddock
116th Illinois Infantry
Col. Nathan W. Tupper
6th Missouri Infantry
Lieut. Col. Ira Boutell
Col. James H. Blood
8th Missouri Infantry
Lieut. Col. David C. Coleman
13th United States, 1st Battalion
Capt. Edward C. Washington (m, w)
Capt. Charles Ewing
Capt. Charles C. Smith
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2nd Brigade
Col. Thomas Kilby Smith
Brig. Gen. Joseph A. J. Lightburn
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55th Illinois Infantry
Col. Oscar Malmborg
127th Illinois Infantry
Col. Hamilton N. Eldridge
83rd Indiana Infantry
Col. Benjamin J. Spooner
54th Ohio Infantry
Lieut. Col. Cyrus W. Fisher
57th Ohio Infantry
Col. Americus V. Rice
Lieut. Col. Samuel R. Mott
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3rd Brigade
Brig. Gen. Hugh Ewing
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30th Ohio Infantry
Lieut. Col. George H. Hildt
Col. Theodore Jones
37th Ohio Infantry
Lieut. Col. Louis von Blessing
Maj. Charles Hipp
Col. Edward Siber
47th Ohio Infantry
Col. Augustus C. Parry
4th West Virginia Infantry
Col. James H. Dayton
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Artillery
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1st Illinois Light, Battery A
Capt. Peter P. Wood
1st Illinois Light Battery
Capt. Samuel E. Barrett
Lieut. Israel P. Rumsey
1st Illinois Light, Battery H
Capt. Levi W. Hart
Ohio Light, 8th Battery
Capt. James F. Putnam
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Cavalry
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Thielemann's (Illinois) Battalion, Companies A and B
Capt. Milo Thielemann
10th Missouri, Company C
Capt. Daniel W. Ballou
Lieut. Benjamin Joel
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3rd Division
Brig. Gen. James M. Tuttle
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1st Brigade
Brig. Gen. Ralph P. Buckland
Col. William L. McMillen
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114th Illinois Infantry
Col. James W. Judy
93rd Indiana Infantry
Col. Do Witt C. Thomas
72nd Ohio Infantry
Lieut. Col. Le Roy Crockett (w)
Maj. Charles G. Eaton
95th Ohio Infantry
Col. William L. McMillen
Lieut. Col. Jefferson Brumback
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2nd Brigade
Brig. Gen. Joseph A. Mower
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47th Illinois Infantry
Lieut. Col. Samuel R. Baker
5th Minnesota Infantry
Col. Lucius F. Hubbard
11th Missouri Infantry
Col. Andrew J. Weber (m, w)
Lieut. Col. William L. Barnum
8th Wisconsin Infantry
Col. George W. Robbins
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3rd Brigade
Brig. Charles L. Matthies
Col. Joseph J. Woods
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8th Iowa Infantry
Col. James L. Geddes
12tth Iowa Infantry
Col. Joseph J. Woods
Lieut. Col. Samuel R. Edington
35th Iowa Infantry
Col. Sylvester G. Hill
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Artillery
Capt. Nelson T. Spoor
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1st Illinois Light, Battery E
Capt. Allen C. Waterhouse
Iowa Light, 2nd Battery
Lieut. Joseph R. Reed
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Unattached Cavalry
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4th Iowa
Lieut. Col. Simeon D. Swan
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