Martin Grove Brumbaugh

Martin Grove Brumbaugh was an American politician who served as the 26th governor of Pennsylvania, from 1915 until 1919. He is frequently referred to as M.G. Brumbaugh, as was common among members of the Brumbaugh family. He also led education reform efforts in Puerto Rico after the U.S. took over from Spain after the Spanish-American War and in Pennsylvania.