Edmund Sixtus `` Ed '' Muskie ( March 28 , 1914 - March 26 , 1996 ) was an American politician from Rumford , Maine .
Edmund Sixtus `` Ed '' Muskie ( Rumford , Maine , March 28 , 1914 - Washington , D.C. , March 26 , 1996 ) was Governor of Maine ( 1955-1959 ) , a United States Senator ( 1959-1980 ) , and United States Secretary of State ( 1980-1981 ) .