Brandy Station VA035

1863-06-09 to 1863-06-09 · VA · Gettysburg Campaign [June-July 1863] · frozen result: Inconclusive · NPS summary (as listed)

CWSAC description
At dawn June 9, the Union cavalry corps under Maj. Gen. Alfred Pleasonton launched a surprise attack on Stuart's cavalry at Brandy Station. After an all-day fight in which fortunes changed repeatedly, the Federals retired without discovering Lee's infantry camped near Culpeper. This battle marked the apogee of the Confederate cavalry in the East. From this point in the war, the Federal cavalry gained strength and confidence. Brandy Station was the largest cavalry battle of the war and the opening engagement of the Gettysburg Campaign.

Dossier claims

Draft dossier, revision gettysburg-review-correction-2026-09-25. Claims are extraction records with their quoted passages, not historical adjudication. JSON

information

supportedunresolved NPS says the Union attack at dawn was a surprise. Doubleday says Pleasonton's plan rested on the erroneous supposition that the enemy were at Culpeper, whereas Stuart was at Brandy Station; Stuart says he first learned of the crossing from firing at Beverly Ford.

Attributed knowledge from a summary, an interested history and the defender's report; no inspected message log.

launched a surprise attack on Stuart's cavalry at Brandy Station.
nps-va035-v1, Description · snapshot e2d9d51bb8e7…
Pleasonton's plan was founded on the erroneous suppo- BATTLE OF BRANDY STATION (FLEETWOOD). 83 sition that the enemy were at Culpeper.
doubleday-gettysburg-selections-v1, pp.82–83 (OCR page markers; not checked against print) · snapshot 54f2008af4f7…
sharp firing of small- arms was heard in the direction of Beverly Ford,
or27-2-stuart-gettysburg-selections-v1, p.679 (OCR page markers; not checked against print) · snapshot e67a3a524778…

logistics

supportedunresolved Stuart says the artillery first sent to Fleetwood Hill had little ammunition and that later his artillery had scarcely a round left. Doubleday says the Union batteries do not seem to have been brought forward in time to be of much service.

Equipment statements from two opposing accounts; no inspected ordnance return.

The artillery sent to that hill unfortunately had little ammunition.
or27-2-stuart-gettysburg-selections-v1, p.681 (OCR page markers; not checked against print) · snapshot e67a3a524778…
^Our artillery had scarcely a round of ammunition left,
or27-2-stuart-gettysburg-selections-v1, p.682 (OCR page markers; not checked against print) · snapshot e67a3a524778…
The batteries do not seem to have been brought forward in time to be of much service.
doubleday-gettysburg-selections-v1, p.82 (OCR page markers; not checked against print) · snapshot 54f2008af4f7…

objectives

disputedunresolved Doubleday says Pleasonton claims to have accomplished his reconnaissance and gained information that let Hooker thwart Lee's plans. NPS says the Federals retired without discovering Lee's infantry near Culpeper.

Claimed and summarized results of the reconnaissance conflict; neither is adopted.

Pleasonton claims to have fully accomplished the object of his reconnoissance,
doubleday-gettysburg-selections-v1, p.84 (OCR page markers; not checked against print) · snapshot 54f2008af4f7…
the Federals retired without discovering Lee's infantry camped near Culpeper.
nps-va035-v1, Description · snapshot e2d9d51bb8e7…

outcome

supportedpost_outcome The frozen result reads Inconclusive and the live result Indecisive. Stuart claims to have driven the Union cavalry back across the river; Doubleday relays both commanders' claims. NPS calls it the largest cavalry battle of the war and says the Federal cavalry gained confidence from it.

Retain the original result and engagement interval; later movements and campaign contribution are different measures. No new probabilities or individual causal credit. NPS's statement about Federal confidence is campaign context.

Inconclusive
arnold-cwsac-battles, battle VA035; column results_text · snapshot 952b5d08402a…
Indecisive
nps-va035-v1, Results · snapshot e2d9d51bb8e7…
Stuart claims to have repulsed the last attack of Pleason- ton against Fleetwood Hill,
doubleday-gettysburg-selections-v1, p.84 (OCR page markers; not checked against print) · snapshot 54f2008af4f7…
Brandy Station was the largest cavalry battle of the war
nps-va035-v1, Description · snapshot e2d9d51bb8e7…
the Federal cavalry gained strength and confidence.
nps-va035-v1, Description · snapshot e2d9d51bb8e7…

disputedpost_outcome The frozen casualty text reads 1,090 total; the live field reads 1383 total (US 868; CS 515;). Stuart gives his own loss as about 480 and says the enemy's loss is not known, though his dead, wounded and prisoners exceeded the Confederate loss.

Original casualty returns were not inspected; preserve totals, categories, cutoffs and differences. No canonical reconciliation or casualty-based opening count; related actions must not be added without resolving population overlap. Stuart's claim about Union losses is not a count.

1,090 total
arnold-cwsac-battles, battle VA035; column casualties_text · snapshot 952b5d08402a…
1383 total (US 868; CS 515;)
nps-va035-v1, Estimated Casualties · snapshot e2d9d51bb8e7…
amounting to about 480 total.
or27-2-stuart-gettysburg-selections-v1, p.684 (OCR page markers; not checked against print) · snapshot e67a3a524778…
The enemy’s loss is not known,
or27-2-stuart-gettysburg-selections-v1, p.684 (OCR page markers; not checked against print) · snapshot e67a3a524778…
His dead on the field, together with the wounded and prisoners taken, exceed our entire loss,
or27-2-stuart-gettysburg-selections-v1, p.684 (OCR page markers; not checked against print) · snapshot e67a3a524778…

responsibility

supportedunresolved Stuart faults Robertson for not conforming to the movement of the enemy to the right, of which Robertson was cognizant, calls Munford's delay unaccounted for, and calls the Fourth Virginia's stampede at Stevensburg unaccountable. Doubleday says Duffié's column hardly took part and that Pleasonton ordered a retreat as Confederate infantry approached. The frozen commanders are Pleasonton and Stuart, both Major Generals; the live heading gives Stuart no rank.

Judgments are attributed; the frozen commanders do not receive automatic sole credit.

but did not conform to the movement of the en- emy to the right, of which he was cognizant,
or27-2-stuart-gettysburg-selections-v1, p.683 (OCR page markers; not checked against print) · snapshot e67a3a524778…
Colonel Munford’s delay in coming to the field has not been satis- factorily accounted for,
or27-2-stuart-gettysburg-selections-v1, p.683 (OCR page markers; not checked against print) · snapshot e67a3a524778…
its stampede on this occasion is unaccountable.
or27-2-stuart-gettysburg-selections-v1, p.683 (OCR page markers; not checked against print) · snapshot e67a3a524778…
It can hardly be said that Duffie' s column took any part in the action,
doubleday-gettysburg-selections-v1, p.83 (OCR page markers; not checked against print) · snapshot 54f2008af4f7…
as the rebel infantry were approaching, Pleasonton ordered a retreat.
doubleday-gettysburg-selections-v1, p.83 (OCR page markers; not checked against print) · snapshot 54f2008af4f7…
Major General
arnold-cwsac-commanders, battle VA035, belligerent US, fullname Alfred Pleasonton; column rank · snapshot 6c587c298717…
Major General
arnold-cwsac-commanders, battle VA035, belligerent Confederate, fullname J.E.B. Stuart; column rank · snapshot 6c587c298717…
James Stuart [CS]
nps-va035-v1, Principal Commanders · snapshot e2d9d51bb8e7…

strength

unknownunresolved

No inspected return establishes matched personnel at a common opening boundary. The frozen side-specific numerical strength bounds are blank (missing_numeric_strength). No figure in this pass is adopted as a simultaneous opening force.

disputedunresolved The frozen force text reads Corps (22,000 total), with a frozen strength of 22000 and blank side bounds; the live field reads zero. Doubleday relays Pleasonton's claim that the Confederates had about twelve thousand cavalry and twelve guns, Stuart's staff officer McClellan's 9,335 on paper with twenty guns and nearly three thousand absent, and Gregg's estimate of about nine thousand Union cavalry and six batteries, of which, Doubleday adds, a third was detached toward Stevensburg; he warns that each commander overstates the enemy. Stuart says he was aware that the entire Union cavalry had crossed with a large proportion of artillery, supported by nine infantry regiments on the road to Kelly's and seven on the road to Beverly Ford.

Claimed, paper and estimated figures differ in scope and source; none is adopted as matched opening strength.

Corps (22,000 total)
arnold-cwsac-battles, battle VA035; column forces_text · snapshot 952b5d08402a…
22000
arnold-cwsac-battles, battle VA035; column strength · snapshot 952b5d08402a…
0 total (US 0; CS 0;)
nps-va035-v1, Forces Engaged · snapshot e2d9d51bb8e7…
As each commander is apt to overstate the enemy's force and underrate his own,
doubleday-gettysburg-selections-v1, p.82 (OCR page markers; not checked against print) · snapshot 54f2008af4f7…
Pleasonton claims that the rebels had about twelve thousand cavalry and twelve guns.
doubleday-gettysburg-selections-v1, p.82 (OCR page markers; not checked against print) · snapshot 54f2008af4f7…
puts the number at nine thousand three hun- dred and thirty -five men, on paper, and twenty guns ; but states there were nearly three thousand absentees.
doubleday-gettysburg-selections-v1, p.82 (OCR page markers; not checked against print) · snapshot 54f2008af4f7…
General Gregg estimates the Union cavalry at about nine thousand men and six batteries,
doubleday-gettysburg-selections-v1, p.82 (OCR page markers; not checked against print) · snapshot 54f2008af4f7…
a third of this force was detached toward Stevens- burg,
doubleday-gettysburg-selections-v1, p.82 (OCR page markers; not checked against print) · snapshot 54f2008af4f7…
but — as will be seen here- after—a third of this force was detached
doubleday-gettysburg-selections-v1, p.82 (OCR page markers; not checked against print) · snapshot 54f2008af4f7…
I was aware that the entire cavalry force of the enemy had crossed the river, with a large proportion of artillery, and sup- ported by nine regiments of infantry on the road to Kelly’s, and seven on the road to Beverly Ford.
or27-2-stuart-gettysburg-selections-v1, p.681 (OCR page markers; not checked against print) · snapshot e67a3a524778…

terrain

supportedunresolved Stuart says the strength and advantages of the Fleetwood ridge decided him to make his real stand there, on a field geographically extensive and much wooded with many avenues of approach. Doubleday says Stuart occupied the point where the Union columns were to rendezvous.

Ground and dispositions from two opposing accounts; boundaries unset and no map verification.

the strength and advantages of the position, determined me to make the
or27-2-stuart-gettysburg-selections-v1, p.680 (OCR page markers; not checked against print) · snapshot e67a3a524778…
On a field geographically so extensive, and much of it wooded,
or27-2-stuart-gettysburg-selections-v1, p.681 (OCR page markers; not checked against print) · snapshot e67a3a524778…
he occupied the point where they were to rendezvous,
doubleday-gettysburg-selections-v1, p.83 (OCR page markers; not checked against print) · snapshot 54f2008af4f7…

Open questions