Hoover's Gap TN017

1863-06-24 to 1863-06-26 · TN · Tullahoma or Middle Tennessee Campaign [June 1863] · frozen result: Union · NPS summary (as listed)

CWSAC description
Following the Battle of Stones River, Maj. Gen. William S. Rosecrans, commanding the Army of the Cumberland, remained in the Murfreesboro area for five and one-half months. To counter the Yankees, Gen. Braxton Bragg, commander of the Army of Tennessee, established a fortified line along the Duck River from Shelbyville to Wartrace. On the Confederate right, infantry and artillery detachments guarded Liberty, Hoover's, and Bellbuckle gaps through the mountains. Rosecrans's superiors, fearing that Bragg might detach large numbers of men to help break the Siege of Vicksburg, urged him to attack the Confederates. On June 23, 1863, he feigned an attack on Shelbyville but massed against Bragg's right. His troops struck out toward the gaps, Maj. Gen. George H. Thomas's men, on the 24th, forced Hoover's Gap. The Confederate 3rd Kentucky Cavalry Regiment, under Col. J.R. Butler, held Hoover's Gap, but the Yankees easily pushed it aside. As this unit fell back, it ran into Brig. Gen. Bushrod R. Johnson's and Brig. Gen. William B. Bate's Brigades, Stewart's Division, Hardee's Corps, Army of Tennessee, which marched off to meet Thomas and his men. Fighting continued at the gap until just before noon on the 26th, when Maj. Gen. Alexander P. Stewart, the Confederate division commander, sent a message to Johnson and Bate stating that he was pulling back and they should also. Although slowed by rain, Rosecrans moved on, forcing Bragg to give up his defensive line and fall back to Tullahoma. Rosecrans sent a flying column (Wilder's Lightning Brigade, the same that had spearheaded the thrust through Hoover's Gap on the 24th) ahead to hit the railroad in Bragg's rear. Arriving too late to destroy the Elk River railroad bridge, the Federals tore up lots of track around Decherd. Bragg evacuated Middle Tennessee.

Command responsibility (ledger v2)

US: George H. Thomas

Grade A under rule 2; echelon corps_or_wing. superior_directing

The description has Thomas's men forcing Hoover's Gap on the 24th. Cist gives Rosecrans's written order for the Fourteenth Corps, under Thomas, to seize the gap, and says Thomas moved on the Manchester pike with Reynolds's division in advance (rule 2; superior_directing: Rosecrans).

Major General
arnold-cwsac-commanders, battle TN017, belligerent US, fullname George H. Thomas; column rank · snapshot 6c587c298717…
Maj. Gen. George H. Thomas's men, on the 24th, forced Hoover's Gap.
arnold-cwsac-battles, battle TN017; column description · snapshot 952b5d08402a…
"The Fourteenth Corps, Major-General Thomas, to advance on the Manchester pike, seize and hold with its advance, if practicable, Hoover's Gap,
cist-tullahoma-selections-v1 · snapshot 170db9f61c80…
On the 24th, General Thomas moved direct on the Manches- ter pike from Murfreesboro, Beynolds's division in advance,
cist-tullahoma-selections-v1 · snapshot 170db9f61c80…

Confederate: Bate

Grade C under rule 2; echelon detachment_or_post. command_changedresponsibility_unresolved

Other candidates: Alexander P. Stewart

Bate says he took command of the detachment in person, and that Stewart arrived with reinforcements about sundown and assumed command (rule 2, third bullet; rule 4). Before Bate's detachment, Butler's 3rd Kentucky Cavalry picket was driven from the gap; Bate's detachment was sent on Stewart's order, so rule 2's second bullet could keep Stewart. The dispute stays visible (grade C).

Major General
arnold-cwsac-commanders, battle TN017, belligerent Confederate, fullname Alexander P. Stewart; column rank · snapshot 6c587c298717…
I took the liberty of commanding it in person,
or23-1-bate-hoovers-gap-selections-v2 · snapshot cb44c425a952…
arrived with re- enforcements about sundown, and assumed command.
or23-1-bate-hoovers-gap-selections-v2 · snapshot cb44c425a952…

Side strength (ledger v3)

US: grade D: no usable figure (modelled in the rating runs)

whole_engagement_leakage

Confederate: grade D: no usable figure (modelled in the rating runs)

whole_engagement_leakage

InputClassPrintedBasisBoundCodesPassage
cs-bate-capbound700unknownupperone_sided_boundpartial_scopedossier claim reported-force-scope
cs-bate-engagedbound650reported_engagedlowerpartial_scopedossier claim reported-force-scope

Dossier claims

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

information

supportedunresolved Bate says scattered Kentucky cavalry pickets brought him word that they had been driven from beyond the gap, and that Colonel Butler told him three Union cavalry regiments had passed down the Manchester pike. Cist says Rosecrans's plan depended on keeping Bragg's attention on a feint toward Shelbyville.

Attributed knowledge from two interested accounts; no inspected message log.

had been scattered and driven from be- yond tioover’s Gap by the advancing columns of the enemy.
or23-1-bate-hoovers-gap-selections-v2, p.611 (OCR page markers; not checked against print) · snapshot cb44c425a952…
three regiments of the enemy’s cavalry had passed down the Manchester turnpike.
or23-1-bate-hoovers-gap-selections-v2, p.611 (OCR page markers; not checked against print) · snapshot cb44c425a952…
it was necessary to impress Bragg with the idea that our ad- vance would be in force on Shelbyville,
cist-tullahoma-selections-v1, p.156 (OCR page markers; not checked against print) · snapshot 170db9f61c80…

logistics

supportedunresolved Cist says drenching rains made the dirt roads next to impassable and delayed Brannan's junction with the XIV Corps; Bate says his men marched through a drenching rain and were wet and exhausted by the fight, and that his ordnance officer brought up ammunition under fire.

Movement and supply statements from two interested accounts; no inspected return.

The ground was so softened on all the dirt roads as to render them next to im- passable.
cist-tullahoma-selections-v1, p.158 (OCR page markers; not checked against print) · snapshot 170db9f61c80…
The incessant rains that had fallen since the opening of the campaign delayed the advance,
cist-tullahoma-selections-v1, p.161 (OCR page header reads "1G1"; not checked against print) · snapshot 170db9f61c80…
by preventing Brannan join- ing the Fourteenth Corps as soon as was expected.
cist-tullahoma-selections-v1, p.161 (OCR page markers; not checked against print) · snapshot 170db9f61c80…
started through a drenching rain
or23-1-bate-hoovers-gap-selections-v2, p.611 (OCR page markers; not checked against print) · snapshot cb44c425a952…
being wet from the drenching rain, and exhausted from the figlit
or23-1-bate-hoovers-gap-selections-v2, p.613 (OCR page markers; not checked against print) · snapshot cb44c425a952…
who brought up and super- vised in person the distribution of ammunition under the severest fire.
or23-1-bate-hoovers-gap-selections-v2, p.613 (OCR page markers; not checked against print) · snapshot cb44c425a952…

objectives

supportedunresolved Cist says Rosecrans planned to make Bragg's entrenchments useless by turning his right and, if possible, securing his line of retreat at the Elk River bridge, and that Thomas was ordered to seize and hold Hoover's Gap if practicable. NPS says Rosecrans feigned an attack on Shelbyville and massed against Bragg's right.

Stated plans from an interested history and a summary; the quoted orders are part of Cist.

to render useless Bragg's in- trenchruents by turning his right,
cist-tullahoma-selections-v1, p.156 (OCR page markers; not checked against print) · snapshot 170db9f61c80…
and then if possible secure his line of retreat by rnoving on the railroad bridge at Elk Eiver.
cist-tullahoma-selections-v1, p.156 (OCR page markers; not checked against print) · snapshot 170db9f61c80…
seize and hold with its advance, if practicable, Hoover's Gap,
cist-tullahoma-selections-v1, p.157 (OCR page markers; not checked against print) · snapshot 170db9f61c80…
he feigned an attack on Shelbyville but massed against Bragg's right.
nps-tn017-v1, Description · snapshot 8dc2f4fa5db1…

outcome

supportedpost_outcome The frozen and live results read Union victory. Cist says Thomas drove the Confederates toward Fairfield on the 26th, and that Wilder's brigade then seized Matt's Hollow and on the 27th took Manchester; NPS says the Federals easily pushed aside the Kentucky cavalry holding the gap. Bate says the fewer than 700 men of his brigade engaged held the Federals at bay until nightfall on the 24th and conducted the retreat of the 26th in good order.

Retain the original result and engagement interval; later movements and campaign contribution are different measures. No new probabilities or individual causal credit. Bragg's evacuation of Middle Tennessee is campaign context.

Union victory
arnold-cwsac-battles, battle TN017; column results_text · snapshot 952b5d08402a…
Union Victory
nps-tn017-v1, Results · snapshot 8dc2f4fa5db1…
driving the rebels in the direction of Fair- field,
cist-tullahoma-selections-v1, p.162 (OCR page markers; not checked against print) · snapshot 170db9f61c80…
Late in the afternoon Wil- der's brigade seized Matt's Hollow,
cist-tullahoma-selections-v1, p.162 (OCR page markers; not checked against print) · snapshot 170db9f61c80…
took possession of Manchester,
cist-tullahoma-selections-v1, p.163 (OCR page markers; not checked against print) · snapshot 170db9f61c80…
but the Yankees easily pushed it aside.
nps-tn017-v1, Description · snapshot 8dc2f4fa5db1…
held at bay until nightfall
or23-1-bate-hoovers-gap-selections-v2, p.613 (OCR page markers; not checked against print) · snapshot cb44c425a952…
less than 700 men (about one-half of my brigade)
or23-1-bate-hoovers-gap-selections-v2, p.613 (OCR page markers; not checked against print) · snapshot cb44c425a952…
The next day’s retreat was conducted in fine style,
or23-1-bate-hoovers-gap-selections-v2, p.614 (OCR page markers; not checked against print) · snapshot cb44c425a952…

disputedpost_outcome The frozen casualty text reads Unknown; the live field reads 583 total (US 583; CS 0;). Bate says his list of killed and wounded of the 650 engaged, in his account of the June 24 action, was 146, which he puts at nearly twenty-five per cent. Cist gives 231 killed and wounded for Johnson's Union command, including Carlin's brigade, in the Confederate attack at Liberty Gap that he places on the day after Johnson's advance to the gap; this separate action is not assigned to Hoover's Gap.

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. Cist's Liberty Gap figure is not assigned to Hoover's Gap; the live Confederate zero is not measured absence.

Unknown
arnold-cwsac-battles, battle TN017; column casualties_text · snapshot 952b5d08402a…
583 total (US 583; CS 0;)
nps-tn017-v1, Estimated Casualties · snapshot 8dc2f4fa5db1…
Our list of the killed and wounded of the 650 engaged was 146,
or23-1-bate-hoovers-gap-selections-v2, p.613 (OCR page markers; not checked against print) · snapshot cb44c425a952…
nearly twenty- five per cent,
or23-1-bate-hoovers-gap-selections-v2, p.613 (OCR page markers; not checked against print) · snapshot cb44c425a952…
lost two hundred and thirty-one killed and wounded.
cist-tullahoma-selections-v1, p.159 (OCR page markers; not checked against print) · snapshot 170db9f61c80…
0:i the following day, late in the afternoon, an attack was made on
cist-tullahoma-selections-v1, p.158 (OCR page markers; not checked against print) · snapshot 170db9f61c80…
in this attack Johnson's command, including Carlin's brigade,
cist-tullahoma-selections-v1, p.159 (OCR page markers; not checked against print) · snapshot 170db9f61c80…

responsibility

supportedunresolved Cist says Reynolds's division was in advance; Wilder, finding the enemy about to attack with two brigades, occupied a strong position on the hills at the southern entrance of the gap, and when his brigade was attacked Reynolds supported him with his other brigades. Bate says he took the liberty of commanding the detachment in person, and that Stewart arrived with reinforcements about sundown and took command. NPS says Stewart told Johnson and Bate on the 26th that he was pulling back. The frozen and live commanders are Thomas and Stewart, both Major Generals.

Command roles from two interested accounts and a summary; the frozen commanders do not receive automatic sole credit.

Beynolds's division in advance,
cist-tullahoma-selections-v1, p.159 (OCR page markers; not checked against print) · snapshot 170db9f61c80…
finding the enemy about to attack him with two bri- gades
cist-tullahoma-selections-v1, p.159 (OCR page markers; not checked against print) · snapshot 170db9f61c80…
occupied a strong position on the hills at the southern entrance of the gap.
cist-tullahoma-selections-v1, p.159 (OCR page markers; not checked against print) · snapshot 170db9f61c80…
Eeynolds supported liim at once with his other brigades,
cist-tullahoma-selections-v1, p.160 (OCR page markers; not checked against print) · snapshot 170db9f61c80…
I took the liberty of commanding it in person,
or23-1-bate-hoovers-gap-selections-v2, p.611 (OCR page markers; not checked against print) · snapshot cb44c425a952…
arrived with re- enforcements about sundown, and assumed command.
or23-1-bate-hoovers-gap-selections-v2, p.613 (OCR page markers; not checked against print) · snapshot cb44c425a952…
sent a message to Johnson and Bate stating that he was pulling back and they should also.
nps-tn017-v1, Description · snapshot 8dc2f4fa5db1…
Major General
arnold-cwsac-commanders, battle TN017, belligerent US, fullname George H. Thomas; column rank · snapshot 6c587c298717…
Major General
arnold-cwsac-commanders, battle TN017, belligerent Confederate, fullname Alexander P. Stewart; column rank · snapshot 6c587c298717…
Major General George Thomas [US]
nps-tn017-v1, Principal Commanders · snapshot 8dc2f4fa5db1…
Major General Alexander Stewart [CS]
nps-tn017-v1, Principal Commanders · snapshot 8dc2f4fa5db1…

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 field names the XIV Army Corps and Bate's and Johnson's brigades with Butler's Kentucky cavalry, without counts; the live field reads zero. Cist gives the "effective total present" reported by Bragg for his army at Shelbyville on June 20 as 43,089, and says Wilder found the enemy about to attack him with two brigades. Bate says less than 700 men, about half his brigade, fought on June 24, later giving 650 engaged, against what he calls vastly superior force.

Army-wide, brigade and engaged figures differ in scope; none is adopted as matched opening strength. Live zeros are not measured absence.

XIV Army Corps [US]; Bate's and Johnson's Brigades, Stewart's Division, Hardee's Corps, Army of Tennessee, and J.R. Butler's 1st [3rd] Kentucky Cavalry Regiment [CS]
arnold-cwsac-battles, battle TN017; column forces_text · snapshot 952b5d08402a…
0 total (US 0; CS 0;)
nps-tn017-v1, Forces Engaged · snapshot 8dc2f4fa5db1…
as reported by Bragg as the strength of his army on June 20, 1863, at Shelbyville, was 43,089, of all arms.
cist-tullahoma-selections-v1, p.155 (OCR page markers; not checked against print) · snapshot 170db9f61c80…
finding the enemy about to attack him with two bri- gades
cist-tullahoma-selections-v1, p.159 (OCR page markers; not checked against print) · snapshot 170db9f61c80…
less than 700 men (about one-half of my brigade)
or23-1-bate-hoovers-gap-selections-v2, p.613 (OCR page markers; not checked against print) · snapshot cb44c425a952…
of the 650 engaged
or23-1-bate-hoovers-gap-selections-v2, p.613 (OCR page markers; not checked against print) · snapshot cb44c425a952…
by his vastly superior force,
or23-1-bate-hoovers-gap-selections-v2, p.612 (OCR page markers; not checked against print) · snapshot cb44c425a952…

terrain

supportedunresolved Cist describes Hoover's Gap as a narrow passage three miles long between high hills, followed by Matt's Hollow, a two-mile gorge, and says the gaps were held by strong Confederate forces. Bate says one artillery section on an eminence on his right, with his advanced skirmishers, commanded the exit from the gap going east, and that he later moved the artillery engaged on his left to hills in his rear that overlooked the entire battle-ground.

Natural ground and positions chosen on the day; boundaries unset and no map verification.

a narrow passage-way three miles long, between high hills,
cist-tullahoma-selections-v1, p.156 (OCR page markers; not checked against print) · snapshot 170db9f61c80…
an equally dangerous defile, being a gorge two miles long
cist-tullahoma-selections-v1, p.156 (OCR page markers; not checked against print) · snapshot 170db9f61c80…
These gaps were all held by strong forces of the enemy,
cist-tullahoma-selections-v1, p.154 (OCR page markers; not checked against print) · snapshot 170db9f61c80…
on an eminence on my right
or23-1-bate-hoovers-gap-selections-v2, p.612 (OCR page markers; not checked against print) · snapshot cb44c425a952…
completely commanded the exit from the gap going east.
or23-1-bate-hoovers-gap-selections-v2, p.612 (OCR page markers; not checked against print) · snapshot cb44c425a952…
I removed the artillery then engaged on the left to a line of hills immediately in our rear
or23-1-bate-hoovers-gap-selections-v2, p.613 (OCR page markers; not checked against print) · snapshot cb44c425a952…
which admirably overlooked the entire battle-ground,
or23-1-bate-hoovers-gap-selections-v2, p.613 (OCR page markers; not checked against print) · snapshot cb44c425a952…

Open questions