Chattanooga campaign order of battle: Union

The following units and commanders fought in the Chattanooga–Ringgold campaign of the American Civil War on the Union side. The Confederate order of battle is shown separately. Order of battle compiled from the army organization^[1] during the campaign,^[2] the casualty returns^[3] and the reports.^[4]

Abbreviations used

Military rank

• MG = Major general
• BG = Brigadier general
• Col = Colonel
• Ltc = Lieutenant colonel
• Maj = Major
• Cpt = Captain
• Lt = Lieutenant

Other

• w = wounded
• mw = mortally wounded
• k = killed
• c = captured

Military Division of the Mississippi

Main article: Military Division of the Mississippi

MG Ulysses S. Grant

• 
  Grant
• 
  Rawlins

General Staff:

• Chief of Staff: BG John A. Rawlins
• Chief of Transportation: Col Joseph D. Webster^[5]

Army of the Cumberland

Main article: Army of the Cumberland

MG George H. Thomas

• 
  Thomas
• 
  Reynolds
• 
  Granger: IV Corps
• 
  Palmer: XIV Corps
• 
  Hooker: XI, XII Corps

General Staff:

• Chief of Staff: MG Joseph J. Reynolds
• Assistant Adjutant General: BG William D. Whipple

General Headquarters:

• 1st Ohio Sharpshooter: Cpt Gershom M. Barber
• 10th Ohio: Ltc William M. Ward

IV Corps

Main article: IV Corps (Union Army)

MG Gordon Granger

Division	Brigade	Regiments and others
First Division[6]      BG Charles Cruft	2nd Brigade    BG Walter C. Whitaker	96th Illinois: Col Thomas E. Champion,[7] Maj George Hicks 35th Indiana: Col Benjamin F. Mullen 8th Kentucky: Col Sidney M. Barnes 40th Ohio: Col Jacob E. Taylor 51st Ohio: Ltc Charles H. Wood 99th Ohio: Ltc John E. Cummins
	3rd Brigade    Col William Grose	59th Illinois: Maj Clayton Hale 75th Illinois: Col John E. Bennett 84th Illinois: Col Louis H. Waters 9th Indiana: Col Isaac C. B. Suman 36th Indiana: Maj Gilbert Trusler 24th Ohio: Cpt George M. Bacon
	Escort	92nd Illinois Mounted Infantry, Company E: Cpt Mathew Van Buskirk
Second Division      MG Philip H. Sheridan	1st Brigade    Col Francis T. Sherman	36th Illinois: Col Silas Miller,[8] Ltc Porter C. Olson 44th Illinois: Col Wallace W. Barrett 73rd Illinois: Col James F. Jacquess 74th Illinois: Col Jason Marsh 88th Illinois: Ltc George W. Chandler 22nd Indiana: Col Michael Gooding 2nd Missouri: Col Bernard Laiboldt,[8] Ltc Arnold Beck 15th Missouri: Col Joseph Conrad (w), Cpt Samuel Rexinger 24th Wisconsin: Maj Carl von Baumbach
	2nd Brigade[9]    BG George D. Wagner	100th Illinois: Maj Charles M. Hammond 15th Indiana: Col Gustavus A. Wood,[8] Maj Frank White (w), Cpt Benjamin F. Hegler 40th Indiana: Ltc Elias Neff 57th Indiana: Ltc George W. Leonard 58th Indiana: Ltc Joseph Moore 26th Ohio: Ltc William H. Young 97th Ohio: Ltc Milton Barnes
	3rd Brigade    Col Charles G. Harker	22nd Illinois: Ltc Francis Swanwick 27th Illinois: Col Jonathan R. Miles 42nd Illinois: Col Nathan H. Walworth,[8] Cpt Edgar D. Swain 51st Illinois: Maj Charles W. Davis (w), Cpt Albert M. Tilton 79th Illinois: Col Allen Buckner 3rd Kentucky: Col Henry C. Dunlap 64th Ohio: Col Alexander McIlvan 65th Ohio: Col William A. Bullitt 125th Ohio: Col Emerson Opdycke,[8] Cpt Edward P. Bates
	Artillery    Cpt Warren P. Edgarton	1st Illinois Light, Battery M: Cpt George W. Spencer 10th Indiana Battery: Cpt William A. Naylor 1st Missouri Light, Battery G: Lt Gustavus Schueler
Third Division      BG Thomas J. Wood	1st Brigade    BG August Willich	25th Illinois: Col Richard H. Nodine 35th Illinois: Ltc William P. Chandler 89th Illinois: Ltc William D. Williams 32nd Indiana: Ltc Frank Erdelmeyer 68th Indiana: Ltc Harvey J. Espy (w), Cpt Richard L. Leeson 8th Kansas: Col John A. Martin 15th Ohio: Ltc Frank Askew 49th Ohio: Maj Samuel F. Gray 15th Wisconsin: Cpt John A. Gordon
	2nd Brigade    BG William B. Hazen	6th Indiana: Maj Calvin D. Campbell 5th Kentucky: Col William W. Berry (w),[10] Ltc John L. Treanor 6th Kentucky: Maj Richard T. Whitaker 23rd Kentucky: Ltc James C. Foy[11] 1st Ohio: Ltc Bassett Langdon[12] (w), Maj Joab A. Stafford[13] (w) 6th Ohio: Ltc Alexander C. Christopher 41st Ohio: Col Aquila Wiley[14] (w), Ltc Robert L. Kimberly[15] 93rd Ohio: Maj William Birch (mw), Cpt Daniel Bowman (w), Cpt Samuel B. Smith 124th Ohio: Ltc James Pickands
	3rd Brigade    BG Samuel Beatty	79th Indiana: Col Frederick Knefler 86th Indiana: Col George F. Dick 9th Kentucky: Col George H. Cram 17th Kentucky: Col Alexander Stout 13th Ohio: Col Dwight Jarvis Jr. 19th Ohio: Col Charles F. Manderson 59th Ohio: Maj Robert J. Vanosdol
	Artillery    Cpt Cullen Bradley	Bridges' Battery Illinois Light: Cpt Lyman Bridges 6th Ohio Battery: Lt Oliver H. P. Ayres Pennsylvania Light, Battery B: Lt Samuel M. McDowell

XIV Corps

Main article: XIV Corps (Union Army)

MG John M. Palmer
Escort:

• 1st Ohio Cavalry, Company L: Cpt John D. Barker

Division	Brigade	Regiments and others
First Division      BG Richard W. Johnson	1st Brigade    BG William P. Carlin	104th Illinois: Ltc Douglas Hapeman 38th Indiana: Ltc Daniel F. Griffin 42nd Indiana: Ltc William T. B. McIntire 88th Indiana: Col Cyrus E. Briant 2nd Ohio: Col Anson G. McCook 33rd Ohio: Cpt James H. M. Montgomery 94th Ohio: Maj Rue P. Hutchins 10th Wisconsin: Cpt Jacob W. Roby
	2nd Brigade[16]    BG John H. King[17]    Col Marshall F. Moore    Col William L. Stoughton[18]	19th Illinois: Ltc Alexander W. Raffen 11th Michigan: Cpt Patrick H. Keegan 69th Ohio: Maj James J. Hanna 15th United States, 1st Battalion: Cpt Henry Keteltas 15th United States, 2nd Battalion: Maj John R. Edie,[19] Cpt William McManus 16th United States, 1st Battalion: Maj Robert E. A. Crofton 18th United States, 1st Battalion: Cpt George W. Smith 18th United States, 2nd Battalion: Cpt Henry Haymond 19th United States, 1st Battalion: Cpt Henry S. Welton
	3rd Brigade[20]    BG John C. Starkweather	24th Illinois: Col Geza Mihalotzy 37th Indiana: Col James S. Hull 21st Ohio: Cpt Charles H. Vantine 74th Ohio: Maj Joseph Fisher 78th Pennsylvania: Maj Augustus B. Bonnaffon 79th Pennsylvania: Maj Michael H. Locher 1st Wisconsin: Ltc George B. Bingham 21st Wisconsin: Cpt Charles H. Walker
	Artillery	1st Illinois Light, Battery C: Cpt Mark H. Prescott 1st Michigan Light, Battery A: Cpt Francis E. Hale 5th United States, Battery H:[21] Cpt Francis L. Guenther
Second Division      BG Jefferson C. Davis	1st Brigade[22]    BG James D. Morgan	10th Illinois: Col John Tillson 16th Illinois: Ltc James B. Cahill 60th Illinois: Col William B. Anderson 21st Kentucky: Col Samuel W. Price 10th Michigan: Ltc Christopher J. Dickerson
	2nd Brigade[23]    BG John Beatty	34th Illinois: Ltc Oscar Van Tassell 78th Illinois: Ltc Carter Van Vleck 98th Ohio: Maj James M. Shane 108th Ohio: Ltc Carlo Piepho 113th Ohio: Maj Lyne S. Sullivant 121st Ohio: Maj John Yager
	3rd Brigade    Col Daniel McCook Jr.	85th Illinois: Col Caleb J. Dilworth 86th Illinois: Ltc David Magee 110th Illinois: Ltc E. Hibbard Topping 125th Illinois: Col Oscar F. Harmon 52nd Ohio: Maj James T. Holmes
	Artillery    Cpt William A. Hotchkiss	2nd Illinois Light, Battery I: Lt Henry B. Plant Minnesota Light, 2nd Battery: Lt Richard L. Dawley Wisconsin Light, 5th Battery: Cpt George Q. Gardner
Third Division      BG Absalom Baird	1st Brigade    BG John B. Turchin	82nd Indiana: Col Morton C. Hunter 11th Ohio: Ltc Ogden Street 17th Ohio: Maj Benjamin F. Butterfield (mw), Cpt Benjamin H. Showers 31st Ohio: Ltc Frederick W. Lister 36th Ohio: Ltc Hiram F. Devol 89th Ohio: Cpt John H. Jolly 92nd Ohio: Ltc Douglas Putnam Jr. (w), Cpt Edward Grosvenor
	2nd Brigade    Col Ferdinand Van Derveer	75th Indiana: Col Milton S. Robinson 87th Indiana: Col Newell Gleason 101st Indiana: Ltc Thomas Doan 2nd Minnesota: Ltc Judson W. Bishop 9th Ohio: Col Gustave Kammerling 35th Ohio: Ltc Henry V. Boynton (w), Maj Joseph L. Budd 105th Ohio: Ltc William R. Tolles
	3rd Brigade[24]    Col Edward H. Phelps (k)    Col William H. Hays	10th Indiana: Ltc Marsh B. Taylor 74th Indiana: Ltc Myron Baker 4th Kentucky: Maj Robert M. Kelly 10th Kentucky: Col William H. Hays, Ltc Gabriel C. Wharton 14th Ohio: Ltc Henry D. Kingsbury 38th Ohio: Maj Charles Greenwood
	Artillery    Cpt George R. Swallow	Indiana Light, 7th Battery: Lt Otho H. Morgan Indiana Light, 9th Battery: Lt Robert G. Lackey 4th United States, Battery I: Lt Frank G. Smith

Artillery Reserve

BG John M. Brannan^[25]

Division	Brigade	Regiments and others
First Division      Col James Barnett	1st Brigade    Maj Charles S. Cotter	1st Ohio Light, Battery B: Lt Norman A. Baldwin 1st Ohio Light, Battery C: Cpt Marco B. Gary 1st Ohio Light, Battery E: Lt Albert G. Ransom 1st Ohio Light, Battery F: Lt Giles J. Cokerill
	2nd Brigade	1st Ohio Light, Battery G: Cpt Alexander Marshall 1st Ohio Light, Battery M: Cpt Frederick Schultz 18th Ohio Battery: Lt Joseph McCafferty 20th Ohio Battery:[26] Cpt Edward Grosskopff
Second Division	1st Brigade    Cpt Josiah W. Church	1st Michigan Light, Battery D: Cpt Josiah W. Church 1st Tennessee Light, Battery A: Lt Albert F. Beach Wisconsin Light, 3rd Battery: Lt Hiram F. Hubbard Wisconsin Light, 8th Battery: Lt Obadiah German Wisconsin Light, 10th Battery: Cpt Yates V. Beebe
	2nd Brigade    Cpt Arnold Sutermeister	Indiana Light, 4th Battery: Lt Henry J. Willits Indiana Light, 8th Battery: Lt George Estep Indiana Light, 11th Battery: Cpt Arnold Sutermeister Indiana Light, 21st Battery: Lt William E. Chess 1st Wisconsin Heavy, Company C: Cpt John R. Davies

Cavalry Corps

Main article: Cavalry Corps (Union Army) § Western Cavalry Corps

Division	Brigade	Regiments and others
Second Division[27]	2nd Brigade    Col Eli Long	98th Illinois Mounted Infantry: Ltc Edward Kitchell 17th Indiana Mounted Infantry: Ltc Henry Jordan 2nd Kentucky: Col Thomas P. Nichols 4th Michigan: Maj Horace Gray 1st Ohio: Maj Thomas J. Patten 3rd Ohio: Ltc Charles B. Seidel 4th Ohio: Maj George W. Dobb 10th Ohio: Col Charles C. Smith

Engineers and garrison

Division	Brigade	Regiments and others
Engineer troops      BG William F. Smith	Engineer Brigade    Col Timothy R. Stanley[28]	1st Michigan Engineers (detachment): Cpt Perrin V. Fox 18th Michigan: Maj Willard G. Eaton 21st Michigan: Cpt Loomis K. Bishop 22nd Michigan: Maj Henry S. Dean 18th Ohio: Col Timothy R. Stanley
	Pioneer Brigade    Col George P. Buell	1st Battalion: Cpt Charles J. Stewart 2nd Battalion: Cpt Correll Smith 3rd Battalion: Cpt William Clark
Chattanooga garrison      BG James B. Steedman[29]	Post of Chattanooga    Col John G. Parkhurst	44th Indiana: Ltc Simeon C. Aldrich 15th Kentucky: Maj William G. Halpin 9th Michigan: Ltc William Wilkerson

Hooker's Command

MG Joseph Hooker^[30]

• Chief of Staff: MG Daniel A. Butterfield

Escort:

• 15th Illinois Cavalry, Company K: Cpt Samuel B. Sherer

XI Corps

Main article: XI Corps (Union Army)

MG Oliver O. Howard
General Headquarters:

• 8th New York, Independent Company: Cpt Anton Bruhn

Division	Brigade	Regiments and others
Second Division      BG Adolph von Steinwehr	1st Brigade    Col Adolphus Buschbeck	33rd New Jersey: Col George W. Mindil 134th New York: Col Allan H. Jackson 154th New York: Col Patrick H. Jones 27th Pennsylvania: Maj Peter A. McAloon (mw), Cpt August Riedt 73rd Pennsylvania: Ltc Joseph B. Taft (k), Cpt Daniel F. Kelley (c), Lt Samuel D. Miller
	2nd Brigade    Col Orland Smith	33rd Massachusetts: Ltc Godfrey Rider Jr. 136th New York: Col James Wood 55th Ohio: Col Charles B. Gambee 73rd Ohio: Maj Samuel H. Hurst
Third Division      MG Carl Schurz	1st Brigade    BG Hector Tyndale	101st Illinois: Col Charles H. Fox 45th New York: Maj Charles Koch 143rd New York: Col Horace Boughton 61st Ohio: Col Stephen J. McGroarty 82nd Ohio: Ltc David Thomson
	2nd Brigade    Col Wladimir Krzyzanowski	58th New York: Cpt Michael Esembaux 119th New York: Col John T. Lockman 141st New York: Col William K. Logie 26th Wisconsin: Cpt Frederick C. Winkler
	3rd Brigade    Col Frederick Hecker	80th Illinois: Cpt James Neville 82nd Illinois: Ltc Edward S. Salomon 68th New York: Ltc Albert von Steinhausen 75th Pennsylvania: Maj August Ledig
	Artillery    Maj Thomas W. Osborn	1st New York Light, Battery I: Cpt Michael Wiedrich New York Light, 13th Battery: Cpt William Wheeler 1st Ohio Light, Battery I:[21] Cpt Hubert Dilger 1st Ohio Light, Battery K: Lt Nicholas Sahm 4th United States, Battery G:[21] Lt Christopher F. Merkle

XII Corps

Main article: XII Corps (Union Army)

Division	Brigade	Regiments and others
Second Division[31]      BG John W. Geary	1st Brigade    Col Charles Candy[32]    Col William R. Creighton (k)    Col Thomas J. Ahl	5th Ohio: Col John H. Patrick 7th Ohio: Col William R. Creighton, Ltc Orrin J. Crane (k), Cpt Ernst J. Krieger 29th Ohio: Col William F. Fitch 66th Ohio: Ltc Eugene Powell, Cpt Thomas McConnell 28th Pennsylvania: Col Thomas J. Ahl, Cpt John H. Flynn 147th Pennsylvania: Ltc Ario Pardee Jr.
	2nd Brigade    Col George A. Cobham Jr.	29th Pennsylvania: Col William Rickards Jr. 109th Pennsylvania: Cpt Frederick L. Gimber 111th Pennsylvania: Col Thomas M. Walker
	3rd Brigade    Col David Ireland	60th New York: Col Abel Godard 78th New York: Ltc Herbert von Hammerstein 102nd New York: Col James C. Lane 137th New York: Cpt Milo B. Eldredge 149th New York: Col Henry A. Barnum,[33] Ltc Charles B. Randoll
	Artillery    Maj John A. Reynolds[34]	Pennsylvania Light Artillery, Battery E: Lt James D. McGill 5th United States, Battery K: Cpt Edmund C. Bainbridge

Army of the Tennessee

Main article: Army of the Tennessee

MG William T. Sherman^[35]

• 
  Sherman
• 
  Blair: XV Corps

XV Corps

Main article: XV Corps (Union Army)

MG Francis P. Blair^[36]

Division	Brigade	Regiments and others
First Division      BG Peter J. Osterhaus	1st Brigade    BG Charles R. Woods	13th Illinois: Ltc Frederick W. Partridge (w), Maj Douglas R. Bushnell (k), Cpt George P. Brown 3rd Missouri: Ltc Theodore Meumann 12th Missouri: Col Hugo Wangelin (w), Ltc Jacob Kaercher 17th Missouri: Col John F. Cramer 27th Missouri: Col Thomas Curley 29th Missouri: Col James Peckham (w), Maj Philip H. Murphy 31st Missouri: Ltc Samuel P. Simpson 32nd Missouri: Ltc Henry C. Warmoth 76th Ohio: Maj Willard Warner
	2nd Brigade    Col James A. Williamson	4th Iowa: Ltc George Burton 9th Iowa: Col David Carskaddon 25th Iowa: Col George A. Stone 26th Iowa: Col Milo Smith 30th Iowa: Ltc Aurelius Roberts 31st Iowa: Ltc Jeremiah W. Jenkins
	Artillery    Cpt Henry H. Griffiths	Iowa Light, 1st Battery: Lt James M. Williams 2nd Missouri Light, Battery F: Cpt Clemens Landgraeber Ohio Light, 4th Battery: Cpt George Froehlich
Second Division      BG Morgan L. Smith	1st Brigade    BG Giles A. Smith (w)    Col Nathan W. Tupper	55th Illinois: Col Oscar Malmborg 116th Illinois: Col Nathan W. Tupper, Ltc James P. Boyd 127th Illinois: Ltc Frank S. Curtiss 6th Missouri: Ltc Ira Boutell 8th Missouri: Ltc David C. Coleman 57th Ohio: Ltc Samuel R. Mott 13th United States, 1st Battalion: Cpt Charles C. Smith
	2nd Brigade    BG Joseph A. J. Lightburn	83rd Indiana: Col Benjamin J. Spooner 30th Ohio: Col Theodore Jones 37th Ohio: Ltc Louis Von Blessingh 47th Ohio: Col Augustus C. Parry 54th Ohio: Maj Robert Williams Jr. 4th West Virginia: Col James H. Dayton
	Artillery	1st Illinois Light, Battery A: Cpt Peter P. Wood 1st Illinois Light, Battery B: Cpt Israel P. Rumsey 1st Illinois Light, Battery H: Lt Francis DeGress
Fourth Division      BG Hugh B. Ewing	1st Brigade    Col John M. Loomis	26th Illinois: Ltc Robert A. Gillmore 90th Illinois: Col Timothy O'Meara (k), Ltc Owen Stuart 12th Indiana: Col Reuben Williams 100th Indiana: Ltc Albert Heath
	2nd Brigade[37]    BG John M. Corse (w)    Col Charles C. Walcutt	40th Illinois: Maj Hiram W. Hall 103rd Illinois: Col William A. Dickerman 6th Iowa: Ltc Alexander J. Miller 46th Ohio: Col Charles C. Walcutt, Cpt Isaac N. Alexander
	3rd Brigade    Col Joseph R. Cockerill	48th Illinois: Ltc Lucien Greathouse 97th Indiana: Col Robert F. Catterson 99th Indiana: Col Alexander Fowler 53rd Ohio: Col Wells S. Jones 70th Ohio: Maj William B. Brown
	Artillery    Cpt Henry Richardson	1st Illinois Light, Battery F: Cpt John T. Cheney 1st Illinois Light, Battery I: Lt Josiah H. Burton 1st Missouri Light, Battery D: Lt Byron M. Callender

XVII Corps

Main article: XVII Corps (Union Army)

Division	Brigade	Regiments and others
Second Division      BG John E. Smith	1st Brigade    Col Jesse I. Alexander	63rd Illinois: Col Joseph B. McCown 48th Indiana: Ltc Edward J. Wood 59th Indiana: Cpt Willford H. Welman 4th Minnesota: Ltc John E. Tourtellotte 18th Wisconsin: Col Gabriel Bouck
	2nd Brigade    Col Green B. Raum (w)    Col Francis C. Deimling    Col Clark R. Wever	56th Illinois: Maj Pinckney J. Welsh (w) 17th Iowa: Col Clark R. Wever, Maj John F. Walden 10th Missouri: Col Francis C. Deimling, Ltc Christian Happel, Col Francis C. Deimling 24th Missouri, Company E: Cpt William W. McCammon 80th Ohio: Ltc Pren Metham
	3rd Brigade    BG Charles L. Matthies (w)    Col Benjamin D. Dean[18]    Col Jabez Banbury[38]	93rd Illinois: Col Holden Putnam (k), Ltc Nicholas C. Buswell 5th Iowa: Col Jabez Banbury, Ltc Ezekiel S. Sampson 10th Iowa: Ltc Paris P. Henderson, Maj Nathaniel McCalla (w) 26th Missouri: Col Benjamin D. Dean
	Artillery    Cpt Henry Dillon	Cogswell's Illinois Battery: Cpt William Cogswell Wisconsin Light, 6th Battery: Lt Samuel F. Clark Wisconsin Light, 12th Battery: Cpt William Zickerick