
The 8th Virginia Infantry Regiment was a Confederate infantry regiment raised by Colonel Eppa Hunton in Leesburg, Virginia on May 8, 1861. The unit comprised six companies from Loudoun, two companies from Fauquier, one company from Fairfax and one company from Prince William. Initial regimental officers included: Lt. Colonel Charles B. Tebbs, Major Norborne Berkeley, John M. Orr - Quartermaster, Dr. Richard H. Edwards - Surgeon, Charles F. Linthicum - Chaplain. After Eppa Hunton's promotion to brigadier general in August 1863, in part based on his valor during the Battle of Gettysburg, particularly during Pickett's Charge, Norborne Berkeley was promoted to command the 8th Virginia, and his brother Edmund became the Lieut. Colonel, his brother William Berkeley, Major, and Charles Berkeley became the senior Captain of what then became known as the "Berkeley Regiment."Nonetheless, Norborne, William and Charles Berkeley were all in Union prisoner of war camps and their brother Edmund still recovering from his Gettysburg wound on August 9.

The Battle of Blackburn's Ford took place on July 18, 1861, in the Confederate state of Virginia, as part of the Manassas campaign of the American Civil War. Union general Irvin McDowell's Army of Northeastern Virginia was marching south towards the Confederate capitol of Richmond, and encountered the Confederate Army of the Potomac under the command of P. G. T. Beauregard. McDowell sent troops from Daniel Tyler's division to probe the Confederate defenses along Bull Run Creek to locate the Confederate left flank. At Blackburn's Ford, the Union troops attempted to cross but Confederate fire broke up the attack. The repulse at Blackburn's Ford led McDowell to seek to attack the Confederates at a different point along their line, leading to the First Battle of Bull Run days later.

The Battle of Bristoe Station was fought on October 14, 1863, at Bristoe Station, Virginia, between Union forces under Maj. Gen. Gouverneur K. Warren and Confederate forces under Lt. Gen. A. P. Hill during the Bristoe Campaign of the American Civil War. The Union II Corps under Warren was able to surprise and repel the Confederate attack by Hill on the Union rearguard, resulting in a Union victory.

The Second Battle of Bull Run or Battle of Second Manassas was fought August 29–30, 1862, in Prince William County, Virginia, as part of the American Civil War. It was the culmination of the Northern Virginia Campaign waged by Confederate Gen. Robert E. Lee's Army of Northern Virginia against Union Maj. Gen. John Pope's Army of Virginia, and a battle of much larger scale and numbers than the First Battle of Bull Run fought on July 21, 1861 on the same ground.

The Centreville Military Railroad was a 5.5-mile (8.9 km) spur running from the Orange and Alexandria Railroad east of Manassas Junction across Bull Run and up the south side of the Centreville Plateau. Built by the Confederate States Army between November 1861 and February 1862, it was the first exclusively military railroad. Ultimately, the Centreville Military Railroad reached a point near a modern McDonald's restaurant on Virginia State Route 28, south of the modern junction with U.S. Route 29 in Virginia.

The Battle of Cockpit Point, the Battle of Freestone Point, or the Battle of Shipping Point, took place on January 3, 1862, in Prince William County, Virginia, as part of the blockade of the Potomac River during the American Civil War.

The First Battle of Bull Run, also known as the Battle of First Manassas, was the first major battle of the American Civil War. The battle was fought on July 21, 1861, in Prince William County, Virginia, just north of the city of Manassas and about 30 miles west-southwest of Washington, D.C. The Union's forces were slow in positioning themselves, allowing Confederate reinforcements time to arrive by rail. Each side had about 18,000 poorly trained and poorly led troops in their first battle. It was a Confederate victory, followed by a disorganized retreat of the Union forces.

The Manassas campaign was a series of military engagements in the Eastern Theater of the American Civil War.

Eppa Hunton II was a Virginia lawyer and soldier who rose to become a brigadier general in the Confederate Army during the American Civil War. After the war, he served as a Democrat in both the United States House of Representatives and then the United States Senate from Virginia.
Manassas National Battlefield Park is a unit of the National Park Service located in Prince William County, Virginia, north of Manassas that preserves the site of two major American Civil War battles: the First Battle of Bull Run, also called the First Battle of Manassas, and the Second Battle of Bull Run or Second Battle of Manassas. It was also where Confederate General Thomas J. Jackson acquired his nickname "Stonewall". The park was established in 1936 and listed on the National Register of Historic Places on October 15, 1966.

The Manassas Station Operations included the operations known as Bristoe Station, Kettle Run, Bull Run Bridge, or Union Mills. It took place August 25–27, 1862, in Prince William County, Virginia, as part of the Northern Virginia Campaign of the American Civil War.

The Battle of Thoroughfare Gap, also known as Chapman's Mill, took place on August 28, 1862, in Fauquier County and Prince William County, Virginia, as part of the Northern Virginia Campaign of the American Civil War. Confederate forces under Maj. Gen. James Longstreet successfully drove back Union forces under Brig. Gen. James B. Ricketts and Col. Percy Wyndham, allowing his corps to unite with that of Thomas J. "Stonewall" Jackson prior to the Second Battle of Bull Run.