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Illinois 55th Infantry (Union)

31/10/61

Organized - Illinois 55th Infantry - Illinois

6/04/62

Leadership Change - Brigade - Colonel David Stuart

6/04/62

Leadership Change - Division - Brigadier General William T. Sherman

Brigadier GeneralWilliam T. Sherman

6/04/62

Battle - Shiloh - Hardin County, Tennessee

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Shiloh

On the morning of April 6, 1862, 40,000 Confederate soldiers under the command of Gen. Albert Sidney Johnston poured out of the nearby woods and struck the encamped divisions of Union soldiers occupying ground near Pittsburg Landing on the Tennessee River.READ MORE

29/04/62

Battle - Siege of Corinth - Corinth, Mississippi

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Siege of Corinth

Union forces had captured the railroad junction and important transportation center at Corinth, Mississippi in the spring of 1862 after their victory at Shiloh. After the Battle of Iuka in September, Maj. Gen. Sterling Price's Confederate Army of the West marched to Ripley, Mississippi where it joined Maj. Gen. Earl Van Dorn's Army of West Tennessee. Van Dorn took command of the combined force numbering about 22,000 men. The Rebels marched southeast toward Corinth, hoping to recapture it and then sweep int…READ MORE

26/12/62

Leadership Change - Brigade - Brigadier General David Stuart, and Colonel Thomas Kilby Smith

Brigadier GeneralDavid Stuart

ColonelThomas Kilby Smith

26/12/62

Leadership Change - Division - Brigadier General David Stuart, and Brigadier General Morgan Lewis Smith

Brigadier GeneralDavid Stuart

Brigadier GeneralMorgan Lewis Smith

26/12/62

Leadership Change - Division - Brigadier General Morgan Lewis Smith

Brigadier GeneralMorgan Lewis Smith

26/12/62

Battle - Chickasaw Bayou - Warren County, Mississippi

9/01/63

Leadership Change - Brigade - Colonel Thomas Kilby Smith

9/01/63

Leadership Change - Division - Brigadier General David Stuart

Brigadier GeneralDavid Stuart

9/01/63

Battle - Arkansas Post - Arkansas Post, Arkansas

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Arkansas Post

The Battle of Arkansas Post, also known as the Battle of Fort Hindman, was a combined land-river assault by Union forces on the Confederate Fort Hindman, which loomed over a bend in the Arkansas River near the town of Arkansas Post. As the Union advance down the Mississippi River passed the mouth of the Arkansas, the presence of Fort Hindman outflanked the Federal forward positions.READ MORE

5/03/63

Battle - Fort McAllister - Bryan County, Georgia

29/04/63

Battle - Snyder's Bluff - Warren County, Mississippi

16/05/63

Leadership Change - Regiment - Colonel Oscar Malmborg

16/05/63

Leadership Change - Division - Major General Francis Preston Blair Jr.

16/05/63

Battle - Champion Hill - Hinds County, Mississippi

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Champion Hill

The Battle of Champion Hill was the largest and bloodiest action of Maj. Gen. Ulysses S. Grant's Vicksburg Campaign.READ MORE

18/05/63

Leadership Change - Brigade - Brigadier General Joseph A. J. Lightburn, and Colonel Thomas Kilby Smith

18/05/63

Battle - Vicksburg - Vicksburg, Mississippi

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Vicksburg

In mid-May, 1863, after six months of unsuccessful attempts, Maj. Gen. Ulysses S. Grant's Army of the Tennessee finally converged on Vicksburg, defended by a Confederate army under Lt. Gen. John C. Pemberton. Capture of the Mississippi River town was critical to Union control of the strategic river. Vicksburg was located on a high river bluff defended with artillery, and Pemberton's men had constructed a series of fortifications in an 8-mile arc surrounding the city on the landward side. After crossing the…READ MORE

3/11/63

Battle - Collierville - Shelby County, Tennessee

13/05/64

Battle - Resaca - Gordon County, Georgia; Whitfield County, Georgia

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Resaca

Following his withdrawal from Rocky Face Ridge, the first battle in Maj. Gen. William T. Sherman's campaign against Atlanta, Confederate Gen. Joseph E. Johnston established a four-mile defensive position protecting the Western & Atlantic Railroad west and north of Resaca, where the railroad crossed the Oostanaula River. On May 13th, Sherman tested the Rebel lines, sending forward divisions to skirmish with the Confederates, with little substantive result. On the 14th, the fighting erupted into a full-…READ MORE

26/05/64

Leadership Change - Brigade - Brigadier General Giles A. Smith

Brigadier GeneralGiles A. Smith

26/05/64

Leadership Change - Division - Brigadier General Morgan L. Smith

Brigadier GeneralMorgan L. Smith

27/05/64

Battle - Dallas - Paulding County, Georgia

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Dallas

During early and mid-May 1864, Maj. Gen. William T. Sherman successfully outmaneuvered the army of Gen. Joseph E. Johnston in multiple battles in northwest Georgia. Each time, Johnston fell back to a new defensive position closer to the strategic Confederate city of Atlanta. Stopped at New Hope Church on Johnston's left on May 26th, Sherman attacked Johnston's right at Pickett's Mill on May 27th. The next day, Lt. Gen. William J. Hardee's corps probed the Union defensive line, held by Maj. Gen. John A. Log…READ MORE

27/06/64

Battle - Kennesaw Mountain - Cobb County, Georgia

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Kennesaw Mountain

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

22/07/64

Leadership Change - Brigade - Colonel James S. Martin

22/07/64

Leadership Change - Division - Brigadier General Morgan L. SmithBG Joseph A. J. Lightburn

22/07/64

Battle - Atlanta - Fulton County, Georgia; DeKalb County, Georgia

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Atlanta

Despite the defeat at Peach Tree Creek, Confederate Lieut. Gen. John Bell Hood still had hopes of driving Maj. Gen. William T. Sherman's Yankees from the outskirts of Atlanta with an offensive blow. On the night of July 21, 1864, Hood ordered Lt. Gen. William J. Hardee's corps to make 15-mile night march and assault the Union left flank east of the city, held by Maj. Gen. James B. McPherson's Army of the Tennessee. Joining the attack with Hardee would be the corps of Maj. Gen. Benjamin Cheatham. Hood attac…READ MORE

28/07/64

Battle - Ezra Church - Fulton County, Georgia

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Ezra Church

After his July 22, 1864 victory at the Battle of Atlanta, with the Georgia Railroad cut, Maj. Gen. William T. Sherman turned his attention to the Macon & Western and Atlanta & West Point Railroads, running southwest from the city. Prior to moving, Sherman adjusted his armies: Maj. Gen. John Schofield's Army of the Ohio would hold the east edge of the city, while Maj. Gen. George Thomas' Army of the Cumberland took up position to the north. Spearheading the movement to the southwest toward the Macon…READ MORE

31/08/64

Leadership Change - Brigade - Colonel Theodore Jones

31/08/64

Leadership Change - Division - Brigadier General William B. Hazen

Brigadier GeneralWilliam B. Hazen

31/08/64

Battle - Jonesborough - Clayton County, Georgia

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Jonesborough

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

5/10/64

Battle - Allatoona - Bartow County, Georgia

19/03/65

Battle - Bentonville - Bentonville, North Carolina

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Bentonville

After his march to the sea, Maj. Gen. William T. Sherman headed north in early 1865 to unite with Lt. Gen. Ulysses S. Grant's army in Virginia. Only Confederate Gen. Joseph Johnston's army stood between Sherman and Grant. After briefly blocking Sherman's advance at Averasboro, North Carolina on March 16, Johnston struck Maj. Gen. Henry Slocum's wing of Sherman's army near Bentonville on March 19. The Confederates ran into stiff resistance, as Slocum established a defensive position. Johnston's assaults con…READ MORE

14/08/65

Mustered Out - Illinois 55th Infantry - Illinois

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