Organized at St. Louis and Warrenton, Mo., October 14, 1861, to February 1, 1862. Duty at Warrenton and St. Louis till February, 1862. Assigned to 4th and 5th Regiments, Missouri Cavalry, February, 1862.
SOURCE: Frederick H. Dyer, A Compendium of the War of the Rebellion, Part 3, p. 1312