New York 34th Infantry (Union)
6/15/61
Organized - New York 34th Infantry - New York
10/21/61
Battle - Ball's Bluff - Loudoun County, Virginia
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
4/5/62
Battle - Siege of Yorktown (1862) - York County, Virginia; Newport News, Virginia
Most of Gen. Joseph E. Johnston's army was not on the peninsula on April 4th when Maj. Gen. George B. McClellan departed Fortress Monroe on his Peninsula Campaign. The only force opposing the Yankee advance up the peninsula toward the Confederate capital at Richmond was Maj. Gen. John B. Magruder's small force of two divisions at Yorktown behind the Warwick River. Magruder's deceptive theatrics, conspicuously parading his men back and forth behind his defenses, convinced the Federals that his works were s…READ MORE
5/31/62
Leadership Change - Regiment - Colonel James A. Suiter
ColonelJames A. Suiter
5/31/62
Leadership Change - Division - Brigadier General John Sedgwick
Brigadier GeneralJohn Sedgwick
5/31/62
Battle - Seven Pines - Henrico County, Virginia
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
6/1/62
Battle - Fair Oaks, Virginia
6/8/62
Battle - Fair Oaks, Virginia
6/30/62
Battle - Glendale - Henrico County, Virginia
Following the rear guard action at Savage's Station on June 29th, Maj. Gen. George McClellan's Army of the Potomac continued its retreat toward the safety of Harrison's Landing on the James River. On June 30th, after five days of constant fighting, the Confederate divisions of Maj. Gens. Benjamin Huger, James Longstreet, and A.P. Hill converged on the retreating Union army in the vicinity of Glendale. Longstreet's and Hill's attacks penetrated the Union defense near Willis Church, routing Brig. Gen. George…READ MORE
6/30/62
Battle - White Oak Swamp - Henrico County, Virginia
7/1/62
Battle - Malvern Hill - Henrico County, Virginia
On June 30th, the retreating Federal Army of the Potomac finally stopped at the James River at the end of seven days of fighting outside of Richmond.READ MORE
9/17/62
Leadership Change - Regiment - Colonel James A. Suitor
ColonelJames A. Suitor
9/17/62
Leadership Change - Division - Brigadier General Oliver O. Howard, and Major General John Sedgwick
Brigadier GeneralOliver O. Howard
Major GeneralJohn Sedgwick
9/17/62
Leadership Change - Division - Major General John Sedgwick
Major GeneralJohn Sedgwick
12/13/62
Leadership Change - Regiment - Colonel James A. Sutter
ColonelJames A. Sutter
12/13/62
Leadership Change - Brigade - Brigadier General Alfred Sully
Brigadier GeneralAlfred Sully
12/13/62
Leadership Change - Division - Brigadier General Oliver O. Howard
Brigadier GeneralOliver O. Howard
12/13/62
Battle - Fredericksburg - Fredericksburg, Virginia
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
4/30/63
Leadership Change - Regiment - Colonel Byron Laflin, and Lieutenant Colonel John Beverly
ColonelByron Laflin
Lieutenant ColonelJohn Beverly
4/30/63
Leadership Change - Brigade - Brigadier General Alfred Sully, Colonel Byron Laflin, and Colonel Henry W. Hudson
4/30/63
Leadership Change - Division - Brigadier General John Gibbon
Brigadier GeneralJohn Gibbon
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
6/30/63
Mustered Out - New York 34th Infantry - New York
5/5/64
Leadership Change - Regiment - Captain Jacob Roemer
CaptainJacob Roemer
5/5/64
Leadership Change - Division - Brigadier General Orlando B. Willcox
Brigadier GeneralOrlando B. Willcox
5/8/64
Leadership Change - Division - Brigadier General Orlando B. Wilcox
Brigadier GeneralOrlando B. Wilcox
3/25/65
Leadership Change - Regiment - Major Jacob Roemer
MajorJacob Roemer
3/25/65
Leadership Change - Division - undefined Bvt BG John C. Tidball, and Major Theodore Miller Inspector of Artillery
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
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