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New York 89th Infantry (Union)

04 Dec 1861

New York 89th Infantry organized.

19 Apr 1862

Participated in the Battle of South Mills at Camden County, North Carolina.

14 Sep 1862

Participated in the Battle of South Mountain at Frederick County, Maryland; Washington County, Maryland; Boonsboro, Maryland.

The Battle of South Mountain
The Battle of South Mountain

After his success at Second Manassas, Gen. Robert E. Lee led the Army of Northern Virginia north across the Potomac River on an invasion of Maryland in September of 1862. Lee divided his army, sending a portion of it into western Maryland while Lieut. Gen. Stonewall Jackson's wing attempted to capture the Federal garrison at Harper's Ferry. The bold plan was jeopardized on September 13th when a mislaid copy of Lee's orders revealing the Confederates' plans was given to Union commander Maj. Gen. George B. M… Read More

17 Sep 1862

Participated in the Battle of Antietam at Sharpsburg, Maryland.

The Battle of Antietam
The Battle of 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

13 Dec 1862

Participated in the Battle of Fredericksburg at Fredericksburg, Virginia.

The Battle of Fredericksburg
The Battle of 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

11 Apr 1863

Participated in the Siege of Suffolk at Suffolk, Virginia.

09 May 1864

Participated in the Battle of Swift Creek at Chesterfield County, Virginia.

31 May 1864

Participated in the Battle of Cold Harbor at Hanover Co; near Mechanicsville, VA.

The Battle of Cold Harbor
The Battle of 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

15 Jun 1864

Participated in the Battle of Second Petersburg at Petersburg, Virginia.

The Battle of Second Petersburg
The Battle of 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 fr… Read More

30 Jul 1864

Participated in the Battle of Crater at Petersburg, VA.

The Battle of Crater
The Battle of Crater

Two weeks after Union forces arrived to invest the Confederate defenders of Petersburg, the battle lines of both sides had settled into a stalemate. Since Cold Harbor, Lieut. Gen. Ulysses S. Grant was reluctant to mount a frontal attack against well-entrenched Confederates. By late June, Grant's lines covered most of the eastern approaches to Petersburg, but neither side seemed ready to risk an offensive move. Part of the Union line was held by Maj. Gen. Ambrose E. Burnside's Ninth Corps. Some of Burnside'… Read More

18 Aug 1864

Participated in the Battle of Globe Tavern at Petersburg, Virginia.

20 Sep 1864

Assigned to the Regiment led by Major Wellington M. Lewis.

20 Sep 1864

Assigned to the Brigade led by Colonel Harrison S. Fairchild.

20 Sep 1864

Assigned to the Division led by Brigadier General Charles A. Heckman     Col Harrison S. Fairchild     BG Charles A. Heckman.

20 Sep 1864

Participated in the Battle of Chaffin's Farm at Henrico County, Virginia.

27 Oct 1864

Participated in the Battle of Fair Oaks & Darbytown Road at Henrico County, Virginia.

02 Apr 1865

Participated in the Battle of Third Petersburg at Dinwiddie County, Virginia; Petersburg, Virginia.

The Battle of Third Petersburg
The Battle of Third Petersburg

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

09 Apr 1865

Participated in the Battle of Appomattox Court House at Appomattox Court House, VA.

The Battle of Appomattox Court House
The Battle of Appomattox Court House

Between 26,000 and 28,000 Confederate soldiers surrendered and were paroled. Read More

03 Aug 1865

New York 89th Infantry mustered out.