Names
- Hoffman, Clare Eugene, 1875-1967.1
- Hoffman, Paul G. (Paul Gray), 1891-19741
- Hoffman, Paul G. (Paul Gray), 1891-1974.1
- Holmes, John Haynes, 1879-1964.1
- Hoover, Herbert, 1874-1964.1
- Hoover, J. Edgar (John Edgar), 1895-19721
- Hoover, J. Edgar (John Edgar), 1895-1972.1
- Hopkins, Harry L. (Harry Lloyd), 1890-1946.1
- Hopkins, Harry Lloyd 1890-1946.1
- Hosmer, Craig, 1915-1982.1
- Howard, Catherine.1
- Hughes, Charles Evans, 1862-1948.1
- Human Betterment Association of America, Inc.1
- Human Betterment Association of America.1
- Humphrey, Hubert H. (Hubert Horatio), 1911-19781
- Humphrey, Hubert Horatio, 1911-1
- Hunt, Alma, 1909-1
- Hunt, Lester Callaway, 1892-1954.1
- Hutchins, Robert Maynard, 1899-1
- Hutchins, Robert Maynard, 1899-1977.1