First Battle of Springfield. Zagonyi's "death attack" at Springfield, October 25, 1861. he First Battle of Springfield was a battle of the American Civil War that took place on October 25, 1861, near Springfield, Missouri. Following the Battle of Wilson's Creek, the Missouri State Guard, a pro-Confederate militia organization, drove north and defeated a Federal (Union) force in the Siege of Lexington. Following the fighting at Lexington, Federal Major General John C. Frémont began a campaign that drove into southern Missouri. The main body of the Missouri State Guard fell back to Neosho, but a body of roughly 1,000 new recruits commanded by Colonel Julian Frazier was at Springfield. On October 24, Frémont sent a force raised as his bodyguard commanded by Major Charles Zagonyi on a scouting mission towards Springfield. After joining a cavalry force known as the Prairie Scouts at Bolivar, Zagonyi moved on towards Springfield on October 25. Library of Congress.