Illinois 73rd Infantry (Union)
21/08/1862
Organized - Illinois 73rd Infantry - Illinois
08/10/1862
Battle - Perryville - Perryville, Kentucky
On October 7, 1862, Maj. Gen. Don Carlos Buell's Army of the Ohio, in pursuit of Gen Braxton Bragg's Army of Mississippi, approached the crossroads town of Perryville, Kentucky. Union forces skirmished with Confederates on the Springfield Pike before heavy fighting began on Peters Hill. The next day, fighting continued as a Union division advanced up the pike. After noon, a Confederate division struck the Union left flank and forced it to fall back. When more Confederates joined the fray, the Union line ma…READ MORE
13/12/1862
Battle - Fredericksburg - Fredericksburg, Virginia
In early November, Maj. Gen. Ambrose E. Burnside took command of the Army of the Potomac, and made immediate plans to move the army once again toward Richmond.READ MORE
31/12/1862
Leadership Change - Regiment - Major William A. Presson
MajorWilliam A. Presson
31/12/1862
Leadership Change - Brigade - Colonel Frederick Schaefer, and Lieutenant Colonel Benard Laiboldt
ColonelFrederick Schaefer
Lieutenant ColonelBenard Laiboldt
31/12/1862
Leadership Change - Division - Brigadier General Philip Sheridan
Brigadier GeneralPhilip Sheridan
31/12/1862
Leadership Change - Brigade - Colonel Frederick Schaefer
ColonelFrederick Schaefer
31/12/1862
Battle - Stones River - Murfreesboro, Tennessee
After his October 1862 defeat at Perryville in Kentucky, Gen. Braxton Bragg withdrew his army into middle Tennessee and resupplied his men near Murfreesboro.READ MORE
19/09/1863
Leadership Change - Regiment - Colonel James F. Jaquess
ColonelJames F. Jaquess
19/09/1863
Leadership Change - Brigade - Colonel Bernard Laiboldt
ColonelBernard Laiboldt
19/09/1863
Leadership Change - Division - Major General Philip Sheridan
Major GeneralPhilip Sheridan
19/09/1863
Battle - Chickamauga - Catoosa County, Georgia; Walker County, Georgia
After the successful Tullahoma Campaign, Maj. Gen. William Rosecrans continued the Union offensive, aiming to force Gen. Braxton Bragg's Confederate army out of Chattanooga. Through a series of skillful marches towards the Confederate-held city, Rosecrans forced Bragg out of Chattanooga and into Georgia. Determined to reoccupy the city, Bragg followed the Federals north, brushing with Rosecrans' army at Davis' Cross Roads. While they marched on September 18th, his cavalry and infantry skirmished with Un…READ MORE
17/05/1864
Battle - Adairsville - Bartow County, Georgia
06/06/1864
Battle - Marietta - Cobb County, Georgia
27/06/1864
Battle - Kennesaw Mountain - Cobb County, Georgia
Fearing envelopment northwest of Atlanta, Confederate Gen. Joseph E. Johnston withdrew his army to a new defensive position astride Kennesaw Mountain near Marietta. Johnston selected this position in order to protect the Western & Atlantic Railroad, his supply link to Atlanta. Prior to taking up this new line on June 19th, Johnston had pioneers working through the night digging trenches and erecting fortifications, turning Kennesaw into a formidable earthen fortress. Having defeated Lieut. Gen. John…READ MORE
20/07/1864
Leadership Change - Brigade - Brigadier General Nathan Kimball
Brigadier GeneralNathan Kimball
20/07/1864
Leadership Change - Division - Brigadier General John Newton
Brigadier GeneralJohn Newton
20/07/1864
Battle - Peachtree Creek - Fulton County, Georgia
Weary of Gen. Joseph E. Johnston's pattern of retreat through northwest Georgia in the face of Maj. Gen. William T. Sherman's advancing armies, President Jefferson Davis removed him from command of the Army of Tennessee, replacing him with Lieut. Gen. John B. Hood. On July 20th, Hood determined to take the fight to the enemy by setting upon an isolated portion of Sherman's forces in front of Atlanta. Hood's target would be the Union corps of Maj. Gens. Oliver O. Howard and Joseph Hooker from Maj. Gen. Geo…READ MORE
31/08/1864
Leadership Change - Brigade - Colonel Emerson Opdyke
ColonelEmerson Opdyke
31/08/1864
Battle - Jonesborough - Clayton County, Georgia
By late August 1865, the city of Atlanta was not yet subdued by Maj. Gen. William T. Sherman's armies. A few supply lines remained open to the city supporting the army of Lieut. Gen. John B. Hood encircled there. Union cavalry raids inflicted only superficial damage, quickly repaired by the Confederates. Sherman determined that if he could destroy the Macon & Western and Atlanta & West Point Railroads to the south the Rebel army would be forced to evacuate the city. On August 25, Union infantry beg…READ MORE
30/11/1864
Leadership Change - Regiment - Major Thomas W. Motherspaw
MajorThomas W. Motherspaw
30/11/1864
Leadership Change - Brigade - Colonel Emerson Opdycke
ColonelEmerson Opdycke
30/11/1864
Leadership Change - Division - Brigadier General George D. Wagner
Brigadier GeneralGeorge D. Wagner
30/11/1864
Battle - Franklin (1864) - Franklin, Tennessee
After allowing Maj. Gen. John Schofield's Army of the Ohio to pass him near Spring Hill, Tennessee, the previous morning, Lt. Gen. John Bell Hood led his 30,000-man Army of Tennessee to the outskirts of Franklin on November 30th. Schofield's army had constructed a strong defensive line south of the town. Hood took a position two miles south of Schofield, with open, rolling farm land between them, and prepared to attack. At 4:00 p.m., over 20,000 Confederates moved forward east and west of the Columbia Pike…READ MORE
15/12/1864
Battle - Nashville - Nashville, Tennessee
Despite a series of defeats in the closing days of November, 1864, Confederate Lieut. Gen. John Bell Hood continued to drag his bloodied Army of Tennessee, approximately 30,000 strong, north towards Nashville. The city was protected by 55,000 Union soldiers, which should have precluded further offensive operations, but Hood was determined and his situation was dire. Hood reached Nashville on December 2nd and staked out a position south of the city, hoping to draw the Union forces into a costly attack. Ulys…READ MORE
10/06/1865
Mustered Out - Illinois 73rd Infantry - Illinois
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