Battle of Lone Jack - Battle

Battle

Cockrell's plan was to clandestinely deploy Hunter, Jackman and Tracy's forces in a field to the west of town well before sunrise on August 16 and await the opening of the fight. Hays was to initiate the battle with a mounted attack from the north as daylight approached, whereupon the others would launch a surprise flank attack. Hays did not attack as early as planned, instead reconnoitering the other commands before advancing. As daylight appeared Foster's pickets became aware of Hays' advance. This gave Foster's men a brief opportunity to deploy, spoiling the element of surprise.

With sunrise exposing them while awaiting Hays' tardy advance, Jackman, Hunter, and Tracy attacked but were held in check. Hays then performed a dismounted attack from the north. Together his force and Tracy's crumpled the Union right flank, forcing the 7th Missouri Cavalry (commanded by Captain Milton H. Brawner) back onto the artillery. The cannoneers now began a desperate fight. Union Captain Long's 2nd Battalion Missouri State Militia Cavalry concealed behind a hedge row of Osage orange trees poured a crossfire on the Confederates, temporarily repulsing them.

On the other side of the field Hunter's force was stalled by three companies of Captain Plumb's 6th Missouri State Militia Cavalry. A mounted force (possibly Coffee's) approached on Hunter's flank and he mistook them for Federals. The mounted men attacked but were surprised and repulsed by fire from Capt. Slocum's company of the 7th Missouri State Militia Cavalry behind another Osage orange hedge. Hunter, now short of ammunition, abandoned the field for the ammunition train, exposing Jackman's flank. Jackman was also short of ammunition and retired as well.

Tracy's and Hays' commands renewed their attack to the north, eventually displacing the Indiana artillerists. With no remaining Confederate threat to the south, Captain Plumb now counterattacked to the north, reclaiming the artillery. Jackman and Hunter's resupplied men then returned to the field. Hays attempted to counter attack but a counter-charge by Plumb forced him to retreat. Much of the fighting then devolved into a war of attrition between Confederates on the western side of the street, Union men on the right with their artillery in the middle. The artillerists were soon routed and the guns changed hands several times. Foster recaptured the guns a final time, being severely wounded himself in the process.

After five hours of fighting and the loss of Foster, rebel Col. Coffee and his 800 men reappeared north of town causing Foster’s successor, Capt. Milton H. Brawner, to order a retreat. The men left the field in good order and returned to Lexington. The cannon were hastily spiked or disabled and hidden before the Federals departed. The Confederates secured a victory, but the approach of Union forces including Blunt and Fitz Henry Warren forced the Rebels to withdraw on August 17. General Fitz Warren occupied the town that day.

Foster was later criticized for attacking on the first day while being outnumbered and for not awaiting reinforcement. However, Fitz Warren's command did not arrive until two days later, and Blunt's three days after Foster arrived. The Federals fought more vigorously because many believed Quantrill's raiders were present and would be brutal to prisoners.