Names
- Hannah, John Alfred, 1902-1
- Hayden, Carl Trumbull, 1877-1972.1
- Hayden, Jay G., 1884-19711
- Hayden, Jay G., 1884-1971.1
- Henry Ford Peace Expedition (1915-1916)1
- Hoffa, James R. (James Riddle), 1913-1
- Hoover, Herbert Clark, 1874-1964.1
- Howard University.1
- Indian Rights Association.1
- Isle Royale National Park1
- Johnson, Hiram Warren, 1866-1945.1
- Johnson, Hiram, 1866-1945.1
- Johnson, Lyndon B. (Lyndon Baines), 1908-1973.1
- Johnson, Mordecai W. (Mordecai Wyatt), 1890-1976.1
- Johnson, Mordecai Wyatt, 1890-1
- Kennedy, John F. (John Fitzgerald), 1917-1963.1
- Khrushchev, Nikita Sergeevich, 1894-1971.1
- Knights of Pythias -- Michigan -- Lapeer.1
- Ku Klux Klan (1915-)1
- La Follette, Robert M. (Robert Marion), 1855-1925.1