28th Cavalry Regiment was formed during the spring of 1862. Some of the men were raised in Benton, Washington, Bolivar, Coahoma, and Tunica counties. In November the unit contained 32 officers and 563 men, then in January, 1862, its designation was changed to 2nd Confederate Infantry Regiment. Colonels John D. Martin and Edward F. McGehee, and Major Thomas H. Mangum were in command.