It is near the bottom of the page. Writer is Jim Huffman.
"Pvt. John Gilbert Purvis [found as "Pervis" and "Purvis" in the military records] (b. Marion County, MS, ca. 1838-d. Walthall County, MS, after 1880), Co. D ("Jeff Davis Sharpshooters," raised in Marion County, MS), 7th MS Infantry. Enlisted July 30, 1861, at Columbia, Marion County, MS, at age 23."