Everett, I believe this is your man --

John D. Mullins enlisted as a private in Co. C, 15th Northwest Arkansas Infantry, at Camp McIntosh, Bentonville, Arkansas, on July 8, 1861, for twelve months. He was discharged on a surgeon’s certificate of disability on October 4, 1861; age 19, born in Arkansas, occupation farmer.

This company was recruited in Franklin County, Arkansas.