On December 31, 1863, Col. E.B. Alexander, Acting Assistant Provost Marshal General in St. Louis, writes to Capt. A. Comingo, Provost Marshal for the 6th District of Missouri, in Lexington, Missouri. Alexander informs Comingo that "Recruiting Agents appointed by the Provost Marshal General have nothing to do with the Enlistment of slaves." He refers Comingo to Col. J. Broadhead, in the Department of the Provost Marshal General, for information on that subject.