Marion

Background

Preserving meat, particularly beef, depended heavily on salt during the 1860s. When the Civil War began, only five major salt producers existed within Confederate territory, and Union forces captured three of these sources in the war's early stages. This left two salt works standing after 1863, with the Saltville mine in Virginia supplying as much as two-thirds of all salt the Confederacy consumed. This mine sat on the western edge of Smyth County, near where it bordered Washington County. Alabama held the other significant salt operation, but its distance made it impractical for supplying Lee's Army of Northern Virginia, the Confederacy's principal fighting force.

Wythe County's town of Austinville housed the Wytheville Union Lead Mine Company. Its name notwithstanding, this operation extracted lead that went into Confederate ammunition. The mine accounted for nearly all lead produced domestically for the Confederacy and supplied no less than a third of what its army used. Southwestern Virginia's mineral wealth extended beyond salt and lead to

Battle

Heavy rain fell around Marion during the late morning hours of December 17, worsening ground already softened by earlier sleet and rain. Roughly two miles east of town, Witcher's cavalry ran into Breckenridge's advance guard while Union horsemen pressed them from behind. Confusion took hold briefly, but Cosby's brigade dismounted from its position behind the advance guard and pushed the pursuing Union riders back. Meanwhile Burbridge's men began massing atop a commanding hill above the Holston River. Confederate commanders recognized this elevation as the key terrain and moved to seize it. Once taken, the dismounted Confederates managed to string together a thin defensive line by roughly four in the afternoon.

On the opposing side, Burbridge kept calling for reinforcements, which led Stoneman to take over direction of the fight for its remaining duration. According to Stoneman's own account, Burbridge's command was "very much disarranged," and he spent part of that night restoring order. Gillem's brigade stayed out of the action entirely, held in reserve while awaiting orders. Combat centered on a covered bridge spanning the middle branch of the Holston.

Duke anchored the Confederate right atop a ridge, his troops the only Confederate force positioned across the shallow water. Cosby occupied the middle ground facing the bridge, while Giltner secured the left flank. Union forces launched several more assaults. One Confederate account claims these charges were thrown back with "heavy loss to the Enemy," though a biographer of Duke's suggests these were likely reconnaissance probes ordered by Stoneman as he worked to fix Burbridge's disorganized command, rather than genuine offensive pushes. As night fell, Duke had his men begin building breastworks. No campfires could be lit, since flames would invite enemy fire, and the opposing lines stood less than 150 yards apart.

As dawn broke on December 18, Colonel Buckley's 2nd Brigade sat near Seven Mile Ford on Marion's western edge, roughly 600 strong and completely unaware of what had unfolded the previous day. Gillem's brigade had meanwhile been dispatched toward Saltville, about 18 miles off, to strike the salt works there. Rain persisted throughout this second day, forcing troops to fight through mud and bitter December cold. All combat occurred on foot, with attacks and counterattacks trading hands along the Confederate right, which faced the Union left.

Stoneman held off launching a full assault that morning, instead sending probing attacks along Breckinridge's line from one end to the other before settling on Duke's position at the Confederate right as his target. By afternoon, Witcher's arrival had bolstered Duke's forces. Before this reinforcement, Duke had commanded only about 220 men along his front, yet he managed to repel Stoneman's assaults regardless. Union Colonel William O. Boyle, commanding the 11th Kentucky, died that day while leading a charge.

Late in the afternoon, Duke struck at Stoneman's left flank and momentarily broke into the Union rear, though the danger passed without lasting damage. This encounter kept Stoneman on the defensive for the rest of the day. Earlier, he had dispatched a rider ordering Gillem to bring his brigade back to the battlefield at Marion. Gillem's men reached Breckenridge's left flank as daylight faded but took no part in combat. Even so, at least one writer credits Gillem's mere arrival with tipping the outcome toward Stoneman.

By nightfall both armies faced dwindling supplies of ammunition and rations, and neither had shifted from the positions each held that morning. Breckinridge now found Union forces arrayed on three sides of him: Stoneman directly ahead with nearly two full Burbridge brigades, Gillem covering the left, and Buckley's brigade, the remaining Burbridge unit, stationed about six miles behind. Facing possible encirclement and dwindling ammunition, Breckinridge concluded that retreat was unavoidable. Many of his soldiers, unaware of the broader danger, believed they had actually won the fight, and were stunned when the order to pull back came at eleven that night. The withdrawal moved along Breckenridge's right flank, heading south across Glade Mountain.

Just before daybreak on December 19, Stoneman had his men mounted and ready to strike. Finding no enemy before them, Union troops pushed forward into Marion