Nelson A. Miles

Nelson Appleton Miles (August 8, 1839 – May 15, 1925) was a United States Army officer who served in the American Civil War (1861–1865), the last stages of the American Indian Wars (1840–1890), and the Spanish–American War (1898). From 1895 to 1903, Miles served as the last Commanding General of the United States Army, before the office was transformed into the current Chief of Staff of the U.S. Army in 1903. Provided by Wikipedia