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United States 1st Light Mounted Artillery (Union)

1861-07-21

Battle - First Bull Run - Fairfax County, Virginia; Prince William County, Virginia

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First Bull Run

One of earliest battles of the Civil War, it introduced Americans to the idea that this would likely not be a short conflict and blood would be shed:READ MORE

1861-10-21

Leadership Change - Regiment - Lieutenant George A. Woodruff

1861-10-21

Leadership Change - Division - Brigadier General Charles Pomeroy Stone

Brigadier GeneralCharles Pomeroy Stone

1861-10-21

Battle - Ball's Bluff - Loudoun County, Virginia

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Ball's Bluff

On the evening of October 20, 1861, Union army commander George B. McClellan ordered Gen. Charles Stone to send a scouting party across the Potomac River to identify the positions of Confederate Col. Nathan Evans's troops near Leesburg. In the darkness the party's inexperienced leader, Capt. Chase Philbrick, mistook a line of trees for a line of tents, and reported that he had stumbled across an unguarded Confederate camp. Early the next day, Col. Charles Devens was sent across the river to attack the ca…READ MORE

1862-05-31

Leadership Change - Regiment - Lieutenant Edmund Kirby

LieutenantEdmund Kirby

1862-05-31

Leadership Change - Brigade - Colonel Charles H. Tompkins

1862-05-31

Leadership Change - Division - Brigadier General John Sedgwick

Brigadier GeneralJohn Sedgwick

1862-05-31

Battle - Seven Pines - Henrico County, Virginia

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Seven Pines

Gen. Joseph E. Johnston withdrew his army from the Virginia Peninsula toward the Confederate capital of Richmond as Maj. Gen. George B. McClellan's army pursued him. By the end of May, Johnston held a defensive position seven miles east of the city on the Richmond and York River Railroad. McClellan's army facing Johnston straddled the Chickahominy River and stretched south. Capturing the initiative from his Union foe, Johnston attempted to overwhelm two Federal corps isolated south of the river. The Confed…READ MORE

1862-08-28

Leadership Change - Regiment - Captain William M. Graham

1862-08-28

Leadership Change - Division - Major General Philip Kearny

Major GeneralPhilip Kearny

1862-08-28

Battle - Second Bull Run - Prince William County, Virginia

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Second Bull Run

After the early summer collapse of the Union Peninsula Campaign offensive to capture Richmond, Robert E. Lee sought to move his army north and threaten Washington DC before Union forces could regroup.READ MORE

1862-09-01

Leadership Change - Division - Brigadier General David B. Birney, and Major General Philip Kearny

Brigadier GeneralDavid B. Birney

Major GeneralPhilip Kearny

1862-09-01

Leadership Change - Division - Major General Philip Kearny

Major GeneralPhilip Kearny

1862-09-01

Battle - Chantilly - Fairfax County, Virginia

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Chantilly

Confederate Maj. Gen. "Stonewall" Jackson hoped to cut off the Union retreat from Manassas the day after the Confederate victory at the second battle fought there. Jackson's wing of Lee's army made a wide, flanking march, screened by Maj. Gen. J.E.B. Stuart's cavalry, north and then east, to take the strategically important village of Germantown. There, Maj. Gen. John Pope's only two retreat routes to Washington - the Warrenton Pike and the Little River Turnpike - converged. On September 1st, beyond Chanti…READ MORE

1862-09-17

Leadership Change - Regiment - Lieutenant George A. Woodruff

1862-09-17

Leadership Change - Division - Brigadier General Oliver O. Howard, and Major General John Sedgwick

Brigadier GeneralOliver O. Howard

Major GeneralJohn Sedgwick

1862-09-17

Leadership Change - Division - Major General John Sedgwick

Major GeneralJohn Sedgwick

1862-09-17

Battle - Antietam - Sharpsburg, Maryland

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Antietam

The Army of the Potomac, under the command of Maj. Gen. George McClellan, mounted a series of powerful assaults against General Robert E. Lee's forces along Antietam Creek near Sharpsburg, Maryland, on September 17th, 1862.READ MORE

1862-10-03

Battle - Battle of Corinth - Corinth, Mississippi

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Battle of Corinth

Not to be confused with Siege of Corinth. Also known as Second Battle of Corinth.READ MORE

1862-12-13

Leadership Change - Regiment - Lieutenant Edmund Kirby

LieutenantEdmund Kirby

1862-12-13

Leadership Change - Division - Captain Charles H. Morgan

1862-12-13

Battle - Fredericksburg - Fredericksburg, Virginia

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Fredericksburg

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

1863-04-30

Battle - Chancellorsville - Spotsylvania County, Virginia

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Chancellorsville

On April 27, 1863, Maj. Gen. Joseph Hooker launched a turning movement designed to pry Robert E. Lee's Army of Northern Virginia out of its lines at Fredericksburg.READ MORE

1863-05-21

Leadership Change - Regiment - Captain Edmund C. Bainbridge

1863-05-21

Leadership Change - Division - Major General Christopher C. Augur

1863-05-21

Battle - Port Hudson - East Baton Rouge Parish, Louisiana; East Feliciana Parish, Louisiana

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Port Hudson

In cooperation with Maj. Gen. Ulysses S. Grant's final offensive against Vicksburg, Maj. Gen. Nathaniel P. Banks's army moved against the Confederate stronghold at Port Hudson on the Mississippi River. Like Vicksburg, Port Hudson was located atop high bluffs at the river bank that commanded the river. On May 11th, Banks learned that some Confederates had been moved from Port Hudson to support the forces defending Vicksburg, so he sought to move upon the garrison before those troops could be replaced. Banks…READ MORE

1863-06-09

Battle - Brandy Station - Culpeper County, Virginia

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Brandy Station

> *As we emerged from the woods into an open space or field where our mounted skirmishers were deployed, it was clearly discovered that our troops were confronted with a heavy line of infantry, who, with weapons of a longer range than that of our carbines, were dismounting our men at a fearful rate, whilst they were unable to inflict any punishment upon the enemy. As Colonel Devin approached the skirmish line, he at once became the target for the Rebel sharp shooters and, the way the minnie balls were whiz…READ MORE

1863-07-01

Leadership Change - Regiment - Lieutenant George A. Woodruff, and Lieutenant Tully McCrea

LieutenantGeorge A. Woodruff

LieutenantTully McCrea

1863-07-01

Leadership Change - Brigade - Captain John G. Hazard

1863-07-01

Leadership Change - Regiment - Lieutenant George A. Woodruff

1863-07-01

Battle - Gettysburg - Gettysburg, Pennsylvania

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Gettysburg

In the summer of 1863, Confederate Gen. Robert E. Lee launched his second invasion of the Northern states. Lee sought to capitalize on recent Confederate victories and defeat the Union army on Northern soil, which he hoped would force the Lincoln administration to negotiate for peace. Lee also sought to take the war out of the ravaged Virginia farmland and gather supplies for his Army of Northern Virginia. Using the Shenandoah Valley as cover for his army, Lee was pursued first by Union Maj. Gen. Joseph Ho…READ MORE

1863-11-27

Battle - Mine Run - Orange County, Virginia

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Mine Run

After the inconclusive Bristoe Campaign in the fall of 1863, Maj. Gen. George G. Meade planned one more offensive against Gen. Robert E. Lee in northern Virginia before winter weather ended military operations. In late November, Meade attempted to steal a march southeast from Culpeper Courthouse, turn south through the Wilderness and strike the right flank of the Confederate army south of the Rapidan River. On November 27th, Maj. Gen. Jubal A. Early, in command of Ewell's Corps, marched east on the Orange…READ MORE

1864-02-20

Leadership Change - Regiment - Captain Samuel S. Elder

1864-02-20

Leadership Change - Brigade - Colonel Guy V. Henry

1864-02-20

Battle - Olustee - Baker County, Florida

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Olustee

In February 1864, the commander of the Union Department of the South, Maj. Gen. Quincy A. Gillmore, launched an expedition into Florida to secure Union enclaves, sever Rebel supply routes, and recruit black soldiers. Brig. Gen. Truman Seymour moved his 5,500-man force from Jacksonville deep into the state, meeting little resistance. On February 20th, as he advanced toward Lake City, he approached Brig. Gen. Joseph Finegan's 5,000 Confederates entrenched in an open pine woods near Olustee. Finegan send forw…READ MORE

1864-05-31

Battle - Cold Harbor - Hanover County; near Mechanicsville, Virginia

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Cold Harbor

After two days of inconclusive fighting along Totopotomoy Creek northeast of Richmond, Lt. Gen. Ulysses S. Grant and Gen. Robert E. Lee turned their sights on the crossroads of Cold Harbor. Roads emanating through this critical junction led to Richmond as well as supply and reinforcement sources for the Union army. On May 31, 1864, Maj. Gen. Philip Sheridan's cavalry captured Cold Harbor. The next day, Sheridan held the crossroads against a Confederate attack. With reinforcements from both armies arriving…READ MORE

1864-06-11

Leadership Change - Regiment - Captain Alanson M. Randol

1864-06-11

Leadership Change - Brigade - Captain James M. Robertson

1864-06-11

Battle - Trevilian Station - Louisa County, Virginia

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Trevilian Station

In June of 1864, hoping to draw attention away from Lieut. Gen. Ulysses S. Grant's movement south, destroy supply lines, and join up with Brig. Gen. David Hunter in Charlottesville, Union cavalry commander Maj. Gen. Philip Sheridan embarked on a cavalry raid. Near Trevilian Station, Virginia, he clashed with Confederate cavalry under Maj. Gens. Wade Hampton and Fitzhugh Lee. On June 11th, while Hampton's men struggled against Union forces on one road, Lee's men advancing on a parallel road fell back, allow…READ MORE

1864-07-11

Leadership Change - Brigade - Colonel Joseph N. G. Whistler

1864-07-11

Leadership Change - Division - Brigadier General Gustavus A. DeRussy

Brigadier GeneralGustavus A. DeRussy

1864-07-11

Battle - Fort Stevens - District of Columbia, DC

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Fort Stevens

After his victory over Maj. Gen. Lew Wallace at the Battle of Monocacy in central Maryland on July 9th, Confederate Maj. Gen. Jubal A. Early pressed his advantage and moved south toward the Union capital in Washington, DC. On July 11th, Early's exhausted Confederates reached the outskirts of Washington near Silver Spring. Skirmishers advanced to feel the fortifications that encircled the city, which at the time were manned only by Home Guards, clerks, and convalescent troops. During the night, Union reinfo…READ MORE

1864-08-14

Battle - Second Deep Bottom - Henrico County, Virginia

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Second Deep Bottom

As he had done in late July during the Battle of the Crater, Lieut. Gen. Ulysses S. Grant called upon Maj. Gen. Winfield S. Hancock and his Second Corps to attack Gen. Robert E. Lee's forces around Richmond to exploit suspected weaknesses in Lee's lines. In early August, Grant had detached the Sixth Corps from the Union lines around Richmond and Petersburg and sent them to the Shenandoah Valley under Maj. Gen. Phil Sheridan. Sheridan's new army there was to counter Gen. Jubal Early, then operating in the v…READ MORE

1864-09-19

Leadership Change - Regiment - Lieutenant Franck E. Taylor

1864-09-19

Leadership Change - Brigade - Captain La Rhett L. Livingston

1864-09-19

Battle - Third Winchester - Frederick County, Virginia; Winchester, Virginia

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Third Winchester

To clear the Shenandoah River valley of Confederates, Maj. Gen. Phil Sheridan moved on Winchester in mid-September 1864. Sheridan's force of over 39,000 men was more than twice the size of Maj. Gen. Jubal Early's Confederate army defending the valley. After Brig. Gen. Joseph Kershaw's division left Winchester to rejoin Robert E. Lee's army at Petersburg, Early renewed his raids on the Baltimore and Ohio Railroad at Martinsburg in the lower valley, dispersing his four remaining infantry divisions. On Septem…READ MORE

1864-09-20

Leadership Change - Brigade - Colonel Richard H. Jackson

1864-09-20

Battle - Chaffin's Farm - Henrico County, Virginia

1864-09-30

Battle - Peebles' Farm - Dinwiddie County, Virginia

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Peebles' Farm

In combination with Maj. Gen. Benjamin Butler's offensive north of the James River at New Market Heights, Lt. Gen. Ulysses S. Grant extended his left flank to cut Confederate lines of communication southwest of Petersburg. Two divisions of the Ninth Corps under Maj. Gen. John G. Parke, two divisions of the Fifth Corps under Maj. Gen. Gouverneur K. Warren, and Brig. Gen. David M. Gregg's cavalry division were assigned to the operation. On September 30th, the Federals departed Fort Wadsworth and marched via…READ MORE

1864-10-07

Battle - Darbytown and New Market Roads - Henrico County, Virginia

1864-10-19

Leadership Change - Brigade - Colonel Thomas C. Devin

1864-10-19

Leadership Change - Division - Brigadier General Wesley Merritt

Brigadier GeneralWesley Merritt

1864-10-19

Battle - Cedar Creek - Frederick County, Virginia; Shenandoah County, Virginia; Warren County, Virginia

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Cedar Creek

Also known as: Cedar Creek, Belle GroveREAD MORE

1864-10-27

Leadership Change - Brigade - Colonel Michael Kerwin

1864-10-27

Leadership Change - Division - Brigadier General David M. Gregg

Brigadier GeneralDavid M. Gregg

1864-10-27

Battle - Boydton Plank Road - Dinwiddie County, Virginia

1865-04-01

Leadership Change - Regiment - Lieutenant Chandler P. Eakin

1865-04-01

Battle - Five Forks - Five Forks, Virginia

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Five Forks

The Union victory along the White Oak Road on March 31st threatened to destabilize the entire Confederate line west of Petersburg. General Robert E. Lee ordered Maj. Gen. George Pickett with his infantry division and the cavalry divisions of Col. Thomas Munford, Maj. Gen. W.H.F. Lee, and Maj. Gen Thomas Rosser to hold the vital crossroads of Five Forks, along the White Oak Road five miles west of the previous fighting there. Pickett's defensive line was not well constructed, and much of his cavalry force w…READ MORE

1865-04-09

Battle - Appomattox Court House - Appomattox Court House, Virginia

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Appomattox Court House

Between 26,000 and 28,000 Confederate soldiers surrendered and were paroled.READ MORE

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