Two Wars: An Autobiography of General Samuel G. French Mexican War; War between the States, A Diary; Reconstruction Period, His Experience; Incidents, Reminiscences, etc. Samuel Gibbs French (November 22, 1818 - April 20, 1910) was an officer in the U.S. Army, wealthy plantation owner, author, and a major general in the Confederate army during the American Civil War. He commanded a division in the Army of Tennessee in the Western Theater.