...e regiments that followed Longstreet through the Chickamauga and east Tennessee campaigns. Its colonel, Howell Cobb, became a major-general in the army of the Confederate States, and his successor, Goode Bryan , a brigadier-general, being succeeded as colonel by James S. Gholston. When Bryan was promoted to colonel, Henry P. Thomas became lieutenant-colonel, and being killed in action was succeeded by B. ...