Civil War – Battles of Manassas / Bull Run

Manassas / Bull Run campaigns and battles

Download royalty free images of Manassas battlefield

1st Manassas
Battle Other name
Location
Date
USA CSA
Casualties
Results
Hoke’s Run Falling Waters, Hainesville Berkeley County, VA July 2, 1861 Maj. Gen. Robert Patterson Brig. Gen. Thomas J. Jackson US 23; CS 91
Blackburn’s Ford Bull Run Prince William County and Fairfax County, VA July 18, 1861 Brig. Gen. Irvin McDowell Brig. Gen. P.G.T. Beauregard US 83; CS 68 Confederate victory
1st Manassas First Bull Run Prince William County and Fairfax County, VA July 21, 1861 Brig. Gen. Irvin McDowell Brig. Gen. P.G.T. Beauregard & Brig. Gen. Joseph E. Johnston 4,700 total (US 2,950; CS 1,750) Confederate victory
2nd Manassas
Battle Other name
Location
Date
USA CSA
Casualties
Result
Cedar Mountain Slaughter’s Mountain, Cedar Run Culpeper County , VA August 9, 1862 Maj. Gen. Nathaniel Banks Maj. Gen. Thomas J. Jackson US 1,400; CS 1,307 Confederate victory
Rappahannock Station Waterloo Bridge, White Sulphur Springs, Lee Springs, Freeman’s Ford Culpeper County and Fauquier County, VA August 22-25, 1862 Maj. Gen. John Pope Maj. Gen. Thomas J. Jackson 225 total Inconclusive
Manassas Station Operations Bristoe Station, Kettle Run, Bull Run Bridge, Union Mills Prince William County , VA August 25-27,1862 Brig. Gen. G.W. Taylor Maj. Gen. Thomas J. Jackson 1100 total Confederate victory
Thoroughfare Gap Chapman’s Mill Fauquier County and Prince William County, VA August 28, 1862 Brig. Gen. James Ricketts Lt. Gen. James Longstreet 100 total Confederate victory
2nd Manassas Second Bull Run, Manassas Plains, Groveton, Gainesville, Brawner’s Farm Prince William County , VA August 28-30, 1862 Maj. Gen. John Pope Gen. Robert E. Lee and Maj. Gen. Thomas J. Jackson US 13,830; CS 8,350 Confederate victory
Chantilly Ox Hill Fairfax County, VA September 1, 1862 Maj. Gen. Philip Kearny and Maj. Gen. Isaac Stevens Maj. Gen. Thomas J. Jackson US 1,300; CS 800 Inconclusive (Confederate strategic victory.)

<table


Manassas Campaign


 [July 1861]



Hoke’s Run

  



Other Names:

Falling Waters, Hainesville


Location:

Berkeley County


Campaign:

Manassas Campaign (July 1861)


Date(s):

July 2, 1861


Principal
Commanders:
Maj.
Gen. Robert Patterson

[US];
Brig. Gen. Thomas J. Jackson [CS]


Forces
Engaged:

Brigades


Estimated
Casualties:
114
total (US 23; CS 91)


Description:

On July 2, regiments of Thomas J. Jackson’s brigade were slowly driven back by
Abercrombie’s and Thomas’s brigades.   Maj. Gen. Robert Patterson’s division
had crossed the Potomac River near Williamsport and pushed on towards to
Martinsburg. Near Hoke’s Run, when Jackson’s men were encountered. Since
Jackson’s orders were to delay the Federal advance he withdrew before
Patterson’s superior force. The following day, Patterson occupied Martinsburg
but then made no other aggressive moves for almost 2 weeks.  On July 15,
Patterson  declined to move forward but instead withdrew to Harpers Ferry.
Such retrograde movement took pressure off Confederate forces in the
Shenandoah Valley and thus allowed Johnston’s army to march in  support of
Brig. Gen. P.G.T. Beauregard who was at Manassas. Patterson’s inactivity
contributed to the Union defeat at First Manassas.




Blackburn’s Ford
  


Other Names:

Bull Run


Location:

Prince William County and Fairfax County


Campaign:

Manassas Campaign (July 1861)


Date(s):

July 18, 1861


Principal
Commanders:

Brig. Gen. Irvin McDowell [US];
Brig. Gen. P.G.T. Beauregard [CS]


Forces
Engaged:

Brigades


Estimated
Casualties:

151 total (US 83; CS 68)


Description:

On 16 July, 1862, the untried Union army under Brig. Gen. Irvin McDowell,
35,000 strong, marched out of the Washington defenses to give battle to the
Confederate army, which was concentrated around the vital railroad junction at
Manassas. The Confederate army, about 22,000 men, under the command of Brig.
Gen. P.G.T. Beauregard, guarded the fords of Bull Run. On July 18, McDowell
reached Centreville and pushed southwest, attempting to cross at Blackburn’s
Ford. He was repulsed. This action was a reconnaissance-in-force prior to the
main event at Manassas/Bull Run. Because of this action, Union commander
McDowell decided on the flanking maneuver he employed at First Manassas.


Result(s):

Confederate victory

 


Manassas, First  


Other
Names:

First Bull Run

Location: Fairfax County and
Prince William County

Campaign: Manassas Campaign
(July 1861)

Date(s): July 21, 1861

Principal
Commanders:

Brig. Gen. Irvin McDowell [US]; Brig. Gen. Joseph E. Johnston and Brig. Gen.
P.G.T. Beauregard [CS]

Forces
Engaged:

60,680 total (US 28,450; CS 32,230)

Estimated
Casualties:

4,700 total (US 2,950; CS 1,750)

Description: This was the first
major land battle of the armies in Virginia.  On July 16, 1861, the
untried Union army under Brig. Gen. Irvin McDowell marched from Washington
against the Confederate army, which was drawn up behind Bull Run beyond
Centreville. On the 21st, McDowell crossed at Sudley Ford and attacked the
Confederate left flank on Matthews Hill. Fighting raged throughout the day as
Confederate forces were driven back to Henry Hill.  Late in the afternoon,
Confederate reinforcements (one brigade arriving by rail from the Shenandoah
Valley) extended and broke the Union right flank. The Federal retreat rapidly
deteriorated into a rout. Although victorious, Confederate forces were too
disorganized to pursue. Confederate Gen. Bee and Col. Bartow were killed. Thomas
J. Jackson earned the nom de guerre “Stonewall.” By July 22, the shattered
Union army reached the safety of Washington. This battle convinced the Lincoln
administration that the war would be a long and costly affair. McDowell was
relieved of command of the Union army and replaced by Maj. Gen. George B.
McClellan, who set about reorganizing and training the troops.

Result(s): Confederate
victory


Northern Virginia
Campaign


 [August 1862]



Cedar Mountain
  


Other Names:

Slaughter’s Mountain, Cedar Run


Location:

Culpeper County


Campaign:

Northern Virginia Campaign (June-September 1862)


Date(s):

August 9, 1862


Principal
Commanders:

Maj. Gen. Nathaniel Banks [US];
Maj. Gen. Thomas J. Jackson [CS]


Forces Engaged:

24,898 total (US 8,030; CS 16,868)


Estimated
Casualties:

2,707 total (US 1,400; CS 1,307)


Description:

Maj. Gen. John Pope was placed in command of the newly constituted Army of
Virginia on June 26. Gen. Robert E. Lee responded to Pope’s dispositions by
dispatching Maj. Gen. T.J. Jackson with 14,000 men to Gordonsville in July.
Jackson was later reinforced by A.P. Hill’s division. In early August, Pope
marched his forces south into Culpeper County with the objective of capturing
the rail junction at Gordonsville. On August 9, Jackson and Maj. Gen. Nathaniel
Banks’s corps tangled at Cedar Mountain with the Federals gaining an early
advantage. A Confederate counterattack led by A.P. Hill repulsed the Federals
and won the day. Confederate general William Winder was killed. This battle
shifted fighting in Virginia from the Peninsula to Northern Virginia, giving Lee
the initiative.


Result(s):

Confederate victory




Rappahannock Station
  


Other Names:

Waterloo Bridge, White Sulphur Springs, Lee Springs,
Freeman’s Ford


Location:

Culpeper County and Fauquier County


Campaign:

Northern Virginia Campaign (June-September 1862)


Date(s):

August 22-25, 1862


Principal
Commanders:

Maj. Gen. John Pope [US]; Maj.
Gen. Thomas J. Jackson [CS]


Forces Engaged:

Brigades


Estimated
Casualties:

225 total


Description:

Early August, Lee determined that McClellan’s army was being withdrawn from the
Peninsula to reinforce John Pope.  He sent Longstreet from Richmond to join
Jackson’s wing of the army near Gordonsville and arrived to take command himself
on August 15. August 20-21, Pope withdrew to the line of the Rappahannock River.
On August 23, Stuart’s cavalry made a daring raid on Pope’s headquarters at
Catlett Station, showing that the Union right flank was vulnerable to a turning
movement. Over the next several days, August 22-25, the two armies fought a
series of minor actions along the Rappahannock River, including Waterloo Bridge,
Lee Springs, Freeman’s Ford, and Sulphur Springs, resulting in a few hundred
casualties. Together, these skirmishes primed Pope’s army along the river, while
Jackson’s wing marched via Thoroughfare Gap to capture Bristoe Station and
destroy Federal supplies at Manassas Junction, far in the rear of Pope’s army.


Result(s):

Inconclusive




Manassas Station Operations
  


Other Names:

None


Battles
Associated with the Operations:

Bristoe Station, Kettle Run, Bull Run Bridge, Union Mills


Location:

Prince William County


Campaign:

Northern Virginia Campaign (June-September 1862)


Date(s):

August 25-27,1862


Principal
Commanders:

Brig. Gen. G.W. Taylor [US]; Maj.
Gen. Thomas J. Jackson [CS]


Forces Engaged:

Divisions


Estimated
Casualties:

1,100 total


Description:

On the evening of August 26, after passing around Pope’s right flank via
Thoroughfare Gap, Jackson’s wing of the army struck the Orange & Alexandria
Railroad at Bristoe Station and before daybreak August 27 marched to capture and
destroy the massive Union supply depot at Manassas Junction. This surprise
movement forced Pope into an abrupt retreat from his defensive line along the
Rappahannock River. On August 27, Jackson routed a Union brigade near Union
Mills (Bull Run Bridge), inflicting several hundred casualties and mortally
wounding Union Brig. Gen. G.W. Taylor. Ewell’s Division fought a brisk rearguard
action against Hooker’s division at Kettle Run, resulting in about 600
casualties. Ewell held back Union forces until dark. During the night of August
27-28, Jackson marched his divisions north to the First Manassas battlefield,
where he took position behind an unfinished railroad grade.


Result(s):

Confederate victory




Thoroughfare Gap
  


Other Names:

Chapman’s Mill


Location:

Fauquier County and Prince William County


Campaign:

Northern Virginia Campaign (June-September 1862)


Date(s):

August 28, 1862


Principal
Commanders:

Brig. Gen. James Ricketts [US];
Lt. Gen. James Longstreet [CS]


Forces Engaged:

Divisions


Estimated
Casualties:

100 total


Description:

After skirmishing near Chapman’s Mill in Thoroughfare Gap, Brig. Gen. James
Ricketts’s Union division was flanked by a Confederate column passing through
Hopewell Gap several miles to the north and by troops securing the high ground
at Thoroughfare Gap.  Ricketts retired, and Longstreet’s wing of the army
marched through the gap to join Jackson. This seemingly inconsequential action
virtually ensured Pope’s defeat during the battles of Aug. 29-30 because it
allowed the two wings of Lee’s army to unite on the Manassas battlefield.
Ricketts withdrew via Gainesville to Manassas Junction.


Result(s):

Confederate victory




Manassas, Second
  



Other Names:

Manassas, Second Bull Run, Manassas Plains, Groveton,
Gainesville, Brawner’s Farm


Location:

Prince William County


Campaign:

Northern Virginia Campaign (June-September 1862)


Date(s):

August 28-30, 1862


Principal
Commanders:

Maj. Gen. John Pope [US]; Gen. Robert E. Lee and Maj. Gen.
Thomas J. Jackson [CS]


Forces Engaged:

Armies


Estimated
Casualties:

22,180 total (US 13,830; CS 8,350)


Description:

In order to draw Pope’s army into battle, Jackson ordered an attack on a Federal
column that was passing across his front on the Warrenton Turnpike on August 28.
The fighting at Brawner Farm lasted several hours and resulted in a stalemate.
Pope became convinced that he had trapped Jackson and concentrated the bulk of
his army against him. On August 29, Pope launched a series of assaults against
Jackson’s position along an unfinished railroad grade. The attacks were repulsed
with heavy casualties on both sides. At noon, Longstreet arrived on the field
from Thoroughfare Gap and took position on Jackson’s right flank.  On August 30,
Pope renewed his attacks, seemingly unaware that Longstreet was on the field.
When massed Confederate artillery devastated a Union assault by Fitz John
Porter’s command, Longstreet’s wing of 28,000 men counterattacked in the
largest, simultaneous mass assault of the war. The Union left flank was crushed
and the army driven back to Bull Run. Only an effective Union rearguard action
prevented a replay of the First Manassas disaster. Pope’s retreat to Centreville
was precipitous, nonetheless.  The next day, Lee ordered his army in pursuit.
This was the decisive battle of the Northern Virginia Campaign.


Result(s):

Confederate victory




Chantilly
  


Other Names:

Ox Hill


Location:

Fairfax County


Campaign:

Northern Virginia Campaign (June-September 1862)


Date(s):

September 1, 1862


Principal
Commanders:

Maj. Gen. Philip Kearny and Maj. Gen. Isaac Stevens
[US]; Maj. Gen. Thomas J. Jackson [CS]


Forces Engaged:

Divisions


Estimated
Casualties:

2,100 total (US 1,300; CS 800)


Description:

Making a wide flank march, Jackson hoped to cut off the Union retreat from Bull
Run. On September 1, beyond Chantilly Plantation on the Little River Turnpike
near Ox Hill, Jackson sent his divisions against two Union divisions under
Kearny and Stevens. Confederate attacks were stopped by fierce fighting during a
severe thunderstorm. Union generals Stevens and Kearny were both killed.
Recognizing that his army was still in danger at Fairfax Courthouse, Maj. Gen.
Pope ordered the retreat to continue to Washington. With Pope no longer a
threat, Lee turned his army west and north to invade Maryland, initiating the
Maryland Campaign and the battles of South Mountain and Antietam. Maj. Gen.
George B. McClellan assumed command of Union forces around Washington.


Result(s):

Inconclusive (Confederate strategic victory.)

Source : National Park Service: Civil War Battle Summaries by Campaign

More Civil War books & resources: