Edward Reilly Stettinius Jr. was an American businessman who served as United States Secretary of State under presidents Franklin D. Roosevelt and Harry S. Truman from 1944 to 1945, and as U.S. Ambassador to the United Nations in 1946. Born: October 22, 1900 Died: October 31, 1949 In office: December 1, 1944 – June 27, 1945 Wiki link