New York 9th Heavy Artillery (Union)
9/8/62
Organized - New York 9th Heavy Artillery - New York
4/30/63
Battle - Chancellorsville - Spotsylvania County, Virginia
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
5/31/64
Battle - Cold Harbor - Hanover County; near Mechanicsville, Virginia
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
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
7/9/64
Leadership Change - Regiment - Colonel William H. Seward Jr.
ColonelWilliam H. Seward Jr.
7/9/64
Battle - Monocacy - Frederick County, Maryland
After marching north down the Shenandoah Valley from Lynchburg, the Confederate army of Lt. Gen. Jubal A. Early side-stepped the Federal garrison at Harpers Ferry and crossed the Potomac River at Shepherdstown into Maryland on July 5-6th, 1864. On July 9th, a makeshift Union force under Maj. Gen. Lew Wallace attempted to stop Early's invading Confederate divisions along the Monocacy River, just east of Frederick. The strategic area was near the junction of the Baltimore and Ohio Railroad and the Georgetown…READ MORE
7/11/64
Leadership Change - Brigade - Colonel James M. Warner
ColonelJames M. Warner
7/11/64
Leadership Change - Division - Brigadier General Martin D. Hardin
Brigadier GeneralMartin D. Hardin
7/11/64
Battle - Fort Stevens - District of Columbia, DC
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
8/17/64
Battle - Winchester, Virginia
9/19/64
Battle - Third Winchester - Frederick County, Virginia; Winchester, Virginia
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
9/21/64
Battle - Fisher's Hill - Shenandoah County, Virginia
Confederate Maj. Gen. Jubal Early's Army of the Valley, bloodied by its defeat at the Third Battle of Winchester on September 19th, retreated 20 miles up the valley and took a defensive position in an east-west line across Fisher's Hill, southwest of Strasburg. Maj. Gen. Phillip Sheridan's Army of the Shenandoah, in accordance with Lieut. Gen. Ulysses S. Grant's orders, aggressively pursued Early. Sheridan, outnumbering Early about three to one, noted that the right of the Confederate line was anchored o…READ MORE
10/19/64
Leadership Change - Regiment - Major James W. Snyder
MajorJames W. Snyder
10/19/64
Leadership Change - Brigade - Colonel William H. Ball
ColonelWilliam H. Ball
10/19/64
Leadership Change - Division - Colonel J. Warren Keifer
ColonelJ. Warren Keifer
10/19/64
Battle - Cedar Creek - Frederick County, Virginia; Shenandoah County, Virginia; Warren County, Virginia
Also known as: Cedar Creek, Belle GroveREAD MORE
3/25/65
Leadership Change - Regiment - Lieutenant Colonel James W. Snyder
Lieutenant ColonelJames W. Snyder
3/25/65
Leadership Change - Brigade - Brigadier General J. Warren Keifer
Brigadier GeneralJ. Warren Keifer
3/25/65
Leadership Change - Division - Brigadier General Truman Seymour
Brigadier GeneralTruman Seymour
3/25/65
Battle - Fort Stedman - Petersburg, Virginia
By March of 1865, Lieut. Gen. Ulysses S. Grant's grip on the Confederate lines around Petersburg was having its desired effect. Outnumbered and weakened by disease, desertion and shortage of food and supplies, Gen. Robert E. Lee had few options. After careful study of the Union troops in his sector of the line, Maj. Gen. John B. Gordon suggested to Lee the possibility of a successful offensive strike against Grant. In front of Gordon's men, Union-held Fort Stedman seemed the best target for a Confederate a…READ MORE
4/2/65
Battle - Third Petersburg - Dinwiddie County, Virginia; Petersburg, Virginia
With the Confederate defeat at Five Forks on April 1st, Lieut. Gen. Ulysses S. Grant and Maj. Gen. George Meade ordered a general assault against the Petersburg lines by the Second, Ninth, Sixth and Twenty-Fourth Corps to take place April 2nd. In the pre-dawn darkness, the Union infantry gained a successful breakthrough where Maj. Gen. Horatio G. Wright's advancing Sixth Corps met the Confederate lines held by Maj. Gen. A. P. Hill near the Boydton Plank Road. Hill was killed trying to reach his troops in t…READ MORE
4/5/65
Battle - Amelia Springs - Amelia County, Virginia
4/6/65
Battle - Sailor's Creek - Amelia County, Virginia; Prince Edward County, Virginia; Nottoway County, Virginia
Five days after Robert E. Lee's men retreated from the trenches of Petersburg, cavalry under Maj. Gen. Phil Sheridan effectively cut off three separate corps of Lee's army near Sailor's Creek, a tributary of the Appomattox River, while the Union Second and Sixth Corps approached from the east. On April 6th, two brigades of Andrew H. Humphrey's Second Corps overwhelmed two brigades of Maj. Gen. John B. Gordon's division as the Confederates struggled to move their supply and artillery trains across the creek…READ MORE
4/9/65
Battle - Appomattox Court House - Appomattox Court House, Virginia
Between 26,000 and 28,000 Confederate soldiers surrendered and were paroled.READ MORE
7/27/65
Mustered Out - New York 9th Heavy Artillery - New York
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