Searching for letters, journals, and other personal documents referencing the life and military service of Jacob Rowlett, who served as a corporal in Company F of the 108th U.S. Colored Infantry. His last name is also spelled Roulet, Roulett and Roulette. Born in Kentucky, he farmed in Hart County after the war. His wife, Sarah Jane, filed for a government pension in 1904. Any and all help appreciated.