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New Jersey 12th Volunteer Infantry (Union)

9/4/62

Organized - New Jersey 12th Volunteer Infantry - New Jersey

4/30/63

Leadership Change - Regiment - Colonel J. Howard Willets

4/30/63

Leadership Change - Brigade - Brigadier General William Hays

Brigadier GeneralWilliam Hays

4/30/63

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

7/1/63

Leadership Change - Regiment - Major John T. Hill

7/1/63

Leadership Change - Brigade - Colonel Thomas A. Smyth, and Lieutenant Colonel Francis E. Pierce

ColonelThomas A. Smyth

Lieutenant ColonelFrancis E. Pierce

7/1/63

Leadership Change - Division - Brigadier General Alexander Hays

Brigadier GeneralAlexander Hays

7/1/63

Leadership Change - Brigade - Colonel Thomas A. Smyth

7/1/63

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

11/27/63

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

11/28/63

Battle - Mine Run, Virginia

2/6/64

Battle - Morton's Ford - Orange County, Virginia; Culpeper County, Virginia

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Morton's Ford

The Battle of Morton's Ford, though it was really more of a large skirmish, was the brainchild of General Benjamin Butler of Massachusetts, a man not exactly known for his strategic insight. During the winter of 1864, Butler became convinced that General Robert E. Lee had sent away a large portion of the Army of Northern Virginia to reinforce North Carolina, leaving the Confederate Capital of Richmond open for taking. To do this, he devised a plan to send a few brigades across the Rapidan River at Morton's…READ MORE

5/5/64

Battle - Wilderness - Spotsylvania County, Virginia; Orange County, Virginia

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Wilderness

The first battle between Lt. Gen. Ulysses S. Grant and Gen. Robert E. Lee erupted late in the morning of May 5, 1864, as Maj. Gen. Gouverneur K. Warren's Union V Corps attacked Lt. Gen. Richard S. Ewell's Second Corps on the Orange Turnpike southwest of the old Chancellorsville battlefield. Although Federal infantry managed to break through at several points, the Confederate line held. Fighting shifted to the south as Lt. Gen. A.P. Hill's Third Corps engaged Maj. Gen. Winfield S. Hancock's II Corps and ele…READ MORE

5/8/64

Battle - Spotsylvania Court House - Spotsylvania County, Virginia

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Spotsylvania Court House

Following the Battle of the Wilderness, Lieut. Gen. Ulysses S. Grant marched the Union army south with the hope of capturing Spotsylvania Court House and preventing Robert E. Lee's army from retreating further. Lee's Confederates, however, managed to get ahead of the Federals and block the road. Fighting began on May 8th, when the Union Fifth Corps under Maj. Gen. Gouverneur K. Warren and the Sixth Corps under Maj. Gen. John Sedgwick engaged Confederate Maj. Gen. Richard Anderson's First Corps at Laurel Hi…READ MORE

5/31/64

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

6/15/64

Battle - Second Petersburg - Petersburg, Virginia

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Second Petersburg

As the Overland Campaign concluded, the strategic goals of Lieut. Gen. Ulysses S. Grant shifted from the defeat of Robert E. Lee's army in the field to eliminating the supply and communication routes to the Confederate capital at Richmond. The city of Petersburg, 24 miles south of Richmond, was the junction point of five railroads that supplied the entire upper James River region. Grant knew Petersburg was the key to the capture of Richmond and that Lee would be forced to defend it. Marching south from Co…READ MORE

6/21/64

Battle - Jerusalem Plank Road - Petersburg, Virginia

7/25/64

Battle - Deep Bottom, Virginia

10/27/64

Leadership Change - Brigade - Brigadier General Thomas A. Smyth

Brigadier GeneralThomas A. Smyth

10/27/64

Leadership Change - Division - Brigadier General Thomas W. Egan

Brigadier GeneralThomas W. Egan

10/27/64

Battle - Boydton Plank Road - Dinwiddie County, Virginia

4/9/65

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

7/15/65

Mustered Out - New Jersey 12th Volunteer Infantry - New Jersey

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