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Tag Archives: Army of the Cumberland


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The Battle of Chickamauga

On September 19, 1863, the 5th Confederate Infantry, consisting of a large number of Irish from Memphis, fight in one of the bloodiest battles of the American Civil War at Chickamauga, Georgia. One of the commanders is Cork-born Patrick Cleburne whom historians universally recognize as one of the most capable officers on either side during the awful conflict, although Chickamauga might not have been his finest hour. Cleburne is known as the “Stonewall of the West.” He is one of six Confederate generals to die in the Battle of Franklin.

The Battle of Chickamauga marks the end of a Union Army offensive, the Chickamauga campaign, in southeastern Tennessee and northwestern Georgia. It is the first major battle of the war fought in Georgia, the most significant Union Army defeat in the Western Theater, and involves a high number of casualties, second only to the casualties suffered at the Battle of Gettysburg.

The battle is fought between the Army of the Cumberland, one of the principal Union armies in the Western Theater, under Major General William Rosecrans and the Confederate Army of Tennessee under General Braxton Bragg and is named for Chickamauga Creek. The West Chickamauga Creek meanders near and forms the southeast boundary of the battle area and the park in northwest Georgia. The South Chickamauga ultimately flows into the Tennessee River about 3.5 miles northeast of downtown Chattanooga.

After his successful Tullahoma campaign, Rosecrans renews the offensive, aiming to force the Confederates out of Chattanooga. In early September, he consolidates his forces scattered in Tennessee and Georgia and forces Bragg’s army out of Chattanooga, heading south. The Union troops follow it and brush with it at Davis’s Cross Roads. Bragg is determined to reoccupy Chattanooga and decides to meet a part of Rosecrans’s army, defeat it, and then move back into the city. On September 17 he heads north, intending to attack the isolated XXI Corps. As Bragg marches north on September 18, his cavalry and infantry fight with Union cavalry and mounted infantry, which are armed with Spencer repeating rifles. The two armies fight at Alexander’s Bridge and Reed’s Bridge, as the Confederates try to cross the West Chickamauga Creek.

Fighting begins in earnest on the morning of September 19. Bragg’s men strongly assault but cannot break the Union Army line. The next day, Bragg resumes his assault. In late morning, Rosecrans is misinformed that he has a gap in his line. In moving units to shore up the supposed gap, Rosecrans accidentally creates an actual gap directly in the path of an eight-brigade assault on a narrow front by Confederate Lieutenant General James Longstreet, whose corps has been detached from the Army of Northern Virginia. In the resulting rout, Longstreet’s attack drives one-third of the Union Army, including Rosecrans himself, from the field.

Union Army units spontaneously rally to create a defensive line on Horseshoe Ridge (“Snodgrass Hill“), forming a new right wing for the line of Major General George H. Thomas, who assumes overall command of remaining forces. Although the Confederates launch costly and determined assaults, Thomas and his men hold until twilight. Union forces then retire to Chattanooga while the Confederates occupy the surrounding heights, besieging the city.

Thomas withdraws the remainder of his units to positions around Rossville Gap after darkness falls. The Army of Tennessee camps for the night, unaware that the Union Army has slipped from their grasp. Bragg is not able to mount the kind of pursuit that would be necessary to cause Rosecrans significant further damage. Many of his troops had arrived hurriedly at Chickamauga by rail, without wagons to transport them, and many of the artillery horses had been injured or killed during the battle. The Tennessee River is now an obstacle to the Confederates and Bragg has no pontoon bridges to affect a crossing. Bragg’s army pauses at Chickamauga to reorganize and gather equipment lost by the Union Army. Although Rosecrans had been able to save most of his trains, large quantities of ammunition and arms are left behind.

Army of Tennessee historian Thomas L. Connelly has criticized Bragg’s performance, claiming that for over four hours on the afternoon of September 20, he missed several good opportunities to prevent the Union escape, such as by a pursuit up the Dry Valley Road to McFarland’s Gap, or by moving a division to the north to seize the Rossville Gap or McFarland’s Gap via the Reed’s Bridge Road.

The battle is damaging to both sides in proportions roughly equal to the size of the armies: Union losses are 16,170 (1,657 killed, 9,756 wounded, and 4,757 captured or missing), Confederate losses are 18,454 (2,312 killed, 14,674 wounded, and 1,468 captured or missing). Among the dead are Confederate generals Benjamin Hardin Helm (husband of Abraham Lincoln‘s sister-in-law), James Deshler, and Preston Smith, and Union general William H. Lytle. Confederate general John Bell Hood, who had already lost the use of his left arm from a wound at Gettysburg, is severely wounded with a bullet in his leg, requiring it to be amputated. Although the Confederates are technically the victors, driving Rosecrans from the field, Bragg did not achieve his objectives of destroying Rosecrans or of restoring Confederate control of East Tennessee, and the Confederate Army suffers casualties that they can ill afford.


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General Patrick Cleburne Commands Division in the Battle of Stones River

Irish-born Confederate States Army General Patrick Cleburne commands a division in the Battle of Stones River, also known as the Second Battle of Murfreesboro, one of the fiercest battles of the Western theater of the American Civil War. The battle takes place in Middle Tennessee from December 31, 1862, to January 2, 1863.

In early December 1862, the transfer of Confederate General Simon Bolivar Buckner creates a vacancy for a division command in General Braxton Bragg‘s Army of Tennessee. There is no man in that Army who can breathe a word against the promotion of Patrick Ronayne Cleburne to that post, nor the promotion to major general that goes with it. Usually, the months of December and January are quiet times, with soldiers in winter camps, but Union Major General William S. Rosecrans intends to drive Bragg’s army from Tennessee, winter or not.

Rosecrans’s Army of the Cumberland marches from Nashville, Tennessee, on December 26, 1862, to challenge Bragg’s Army of Tennessee at Murfreesboro. Bragg awaits his advance along Stones River, just west of Murfreesboro.

On December 31, each army commander plans to attack his opponent’s right flank, but Bragg has a shorter distance to go and thus strikes first. Cleburne’s division is on the Confederate left. A massive assault by the corps of Major General William J. Hardee, followed by that of Leonidas Polk, overruns the wing commanded by Major General Alexander M. McCook and drives the corps from the field. Union General Thomas Crittenden, observing from a distance, says it is the first time the Army of the Cumberland has ever seen such panic.

A stout defense by the division of Brigadier General Philip Sheridan in the right center of the line prevents a total collapse, and the Union assumes a tight defensive position backing up to the Nashville Turnpike. Repeated Confederate attacks are repulsed from this concentrated line, most notably in the cedar “Round Forest” salient against the brigade of Colonel William B. Hazen. Bragg attempts to continue the assault with the division of Major General John C. Breckinridge, but the troops are slow in arriving and their multiple piecemeal attacks fail.

Later, Confederate Corps commander William Hardee expresses his belief that had a fresh division followed up Cleburne’s, Rosecrans entire army would have been routed. Night falls, however, and the two armies bring in the New Year sleeping on their arms. Rosecran’s army is badly whipped, but it stays put on January 1st.

Bragg is cautious and only probes to discover if the Union army is still there. The Union army has fortified their position to the west of the river, in front of Cleburne. Bragg decides to attack them east of the river. Fighting resumes on January 2, 1863, when Bragg orders Breckinridge to assault a lightly defended Union position on a hill to the east of the Stones River. Chasing the retreating Union forces, this attack is successful at first, but they are led into a deadly trap. Faced with overwhelming artillery, the Confederates are repulsed with heavy losses. Bragg chooses to withdraw his army on January 3 to Tullahoma, Tennessee. Though his army has abandoned the field, Cleburne’s performance in his first battle as a major general has been outstanding. His eventual rise to corps command seems certain, but factors away from the battlefield prevent that.

The battle ends in a victory for the Union army following the Confederate army’s withdrawal on January 3, largely due to a series of tactical miscalculations by Confederate General Braxton Bragg, but the victory is costly for the Union army. Nevertheless, it is an important victory for the Union because it provides a much-needed boost in morale after the Union’s recent defeat at the Battle of Fredericksburg and also reinforces President Abraham Lincoln‘s foundation for issuing the Emancipation Proclamation, which ultimately discourages European powers from intervening on the Confederacy’s behalf.


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The Battle of Utoy Creek

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The 10th Tennessee Infantry (Irish) fights at the Battle of Utoy Creek on August 6, 1864, during the American Civil War. Known as the “Bloody Tinth,” it is one of only two Irish Catholic regiments in the Confederate States Army, although their elected officers are mostly Ulster Scots Protestants. They are deployed as sharpshooters through the tough campaigns at Chickamauga, Chattanooga and Atlanta.

The Battle of Utoy Creek is fought August 4–7, 1864, during the Atlanta Campaign of the American Civil War. Major General William Tecumseh Sherman‘s Union armies have partially encircled the city of Atlanta, Georgia, which is being held by Confederate forces under the command of General John Bell Hood. Sherman has at this point adopted a strategy of attacking the railroad lines into Atlanta, hoping to cut off his enemies’ supplies. This is the third direct attack on Confederate positions during the campaign and the effect of success would have ended the siege and won Atlanta on August 6, 1864.

After failing to envelop Hood’s left flank at the Battle of Ezra Church, Sherman still wants to extend his right flank to hit the railroad between East Point and Atlanta. He transfers Maj. Gen. John McAllister Schofield‘s XXIII Corps of the U.S. Army of the Ohio from his left to his right flank and sends him to the north bank of Utoy Creek.

Although Schofield’s troops are at Utoy Creek on August 2, they, along with the XIV Corps, Army of the Cumberland, do not cross until August 4. An initial attack by the Regular Brigade against James Patton Anderson‘s Division CSA of Stephen Dill Lee‘s Corps is unsuccessful. In addition, the Confederates dismount a brigade of cavalry, Armstrong’s, in the front of the federals in a deception plan, a feinted attack that is successful in delaying the combined force of the XXIII and XIV Corps USA.

Schofield makes an additional movement to exploit this situation on the morning of August 5. Although initially successful, Schofield has to regroup his forces, which takes the rest of the day. The delay allows the Confederates to strengthen their defenses with an abatis, which slows the Union attack when it restarts on the morning of August 6. The Federals are repulsed with heavy losses by William Brimage Bate‘s division and fail in an attempt to break the main defenses to gain the railroad.

On August 7, the Union troops move toward the Confederate main line skirmishing and extending to their right and entrench. Several attacks are made at Sandtown Road (Campbellton at Adams Park) on August 10 and East Point on August 18. Here US Forces remain, as far south as the Atlanta Christian College, until late August 1864 when the failure of Schofield’s offensive operations convinces Sherman to move on the Confederate lines of communication and supply.