Organized at Turner Hall, St. Louis, Mo., May 8, 1861. Attached to Lyons' Army of the West. Capture o£ Camp Jackson May 10. Provost duty at St. Louis until July 1. Three Companies sent to Southwest Missouri July 1. Expedition to Northern Missouri against Harris July 16 (7 Cos.). Action at Fulton July 17. Duty at Fulton and St. Louis until August 18. Mustered out August 18, 1861.
Regiment lost during service 1 Enlisted man killed and 8 Enlisted men by disease.