Pennsylvania 81st Volunteer Infantry (Union)
01/10/1861
Organized - Pennsylvania 81st Volunteer Infantry - Pennsylvania
31/05/1862
Leadership Change - Regiment - Colonel James Miller
ColonelJames Miller
31/05/1862
Leadership Change - Brigade - Brigadier General Oliver O. Howard
Brigadier GeneralOliver O. Howard
31/05/1862
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
01/06/1862
Battle - Fair Oaks, Virginia
27/06/1862
Battle - Gaines' Mill - Hanover County, Virginia
Despite his victory over the Confederates at Beaver Dam Creek on June 26th, Maj. Gen. Fitz John Porter's Fifth Corps abandoned its position early on June 27th and established a new defensive line along Boatswain's Creek, just north of the Chickahominy River.READ MORE
01/07/1862
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
17/09/1862
Leadership Change - Regiment - Major H. Boyd McKeen
MajorH. Boyd McKeen
17/09/1862
Leadership Change - Brigade - Brigadier General John C. Caldwell
Brigadier GeneralJohn C. Caldwell
17/09/1862
Leadership Change - Division - Brigadier General John C. Caldwell, Brigadier General Winfield S. Hancock, and Major General Israel B. Richardson
Brigadier GeneralJohn C. Caldwell
Brigadier GeneralWinfield S. Hancock
Major GeneralIsrael B. Richardson
17/09/1862
Leadership Change - Division - Major General Israel B. Richardson
Major GeneralIsrael B. Richardson
13/12/1862
Leadership Change - Regiment - Colonel H. Boyd McKeen, and Captain William Wilson
ColonelH. Boyd McKeen
CaptainWilliam Wilson
13/12/1862
Leadership Change - Brigade - Brigadier General John C. Caldwell, and Colonel George W. Von Schack
Brigadier GeneralJohn C. Caldwell
ColonelGeorge W. Von Schack
13/12/1862
Leadership Change - Division - Brigadier General Winfield Scott Hancock
Brigadier GeneralWinfield Scott Hancock
13/12/1862
Leadership Change - Regiment - Colonel H. Boyd McKeen
ColonelH. Boyd McKeen
13/12/1862
Leadership Change - Brigade - Brigadier General John C. Caldwell
Brigadier GeneralJohn C. Caldwell
13/12/1862
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
30/04/1863
Leadership Change - Regiment - Colonel H. Boyd McKeen
ColonelH. Boyd McKeen
30/04/1863
Leadership Change - Brigade - Brigadier General John C. Caldwell
Brigadier GeneralJohn C. Caldwell
30/04/1863
Leadership Change - Division - Major General Winfield S. Hancock
Major GeneralWinfield S. Hancock
30/04/1863
Leadership Change - Regiment - Colonel H. Boyd McKeen
ColonelH. Boyd McKeen
30/04/1863
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
09/06/1863
Leadership Change - Brigade - Brigadier General David A. Russell
Brigadier GeneralDavid A. Russell
09/06/1863
Battle - Brandy Station - Culpeper County, Virginia
> *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
01/07/1863
Leadership Change - Regiment - Colonel Henry Boyd McKeen, and Lieutenant Colonel Amos Stroh
ColonelHenry Boyd McKeen
Lieutenant ColonelAmos Stroh
01/07/1863
Leadership Change - Brigade - Colonel Edward E. Cross, and Colonel H. Boyd McKeen
ColonelEdward E. Cross
ColonelH. Boyd McKeen
01/07/1863
Leadership Change - Division - Brigadier General John C. Caldwell
Brigadier GeneralJohn C. Caldwell
01/07/1863
Leadership Change - Brigade - Colonel Edward E. Cross
ColonelEdward E. Cross
01/07/1863
Battle - Gettysburg - Gettysburg, Pennsylvania
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
27/11/1863
Battle - Mine Run - Orange County, Virginia
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
08/05/1864
Battle - Spotsylvania Court House - Spotsylvania County, Virginia
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
31/05/1864
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
15/06/1864
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
25/03/1865
Leadership Change - Regiment - Lieutenant Colonel William Wilson
Lieutenant ColonelWilliam Wilson
25/03/1865
Leadership Change - Brigade - Colonel George W. Scott
ColonelGeorge W. Scott
25/03/1865
Leadership Change - Division - Brigadier General Nelson A. Miles
Brigadier GeneralNelson A. Miles
25/03/1865
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
06/04/1865
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
09/04/1865
Battle - Appomattox Court House - Appomattox Court House, Virginia
Between 26,000 and 28,000 Confederate soldiers surrendered and were paroled.READ MORE
29/06/1865
Mustered Out - Pennsylvania 81st Volunteer Infantry - Pennsylvania
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