Creator
- Hacker-Smith families1
- Hackett, James Keteltas, 1869-19264
- Hackett, Theresa.1
- Hackley, William Randolph1
- Hacklin, Allan.1
- Hackney, Carrie B., Compiler1
- Haddelsey, Vincent, 1934-.1
- Hadden, E. L.1
- Haddock, Garland D. (Garland Douglas), 1919-1
- Haddock, Jon, 1960-.1
- Haddon, Will.1
- Haddonfield Natural Science Club (Haddonfield, New Jersey)1
- Haden, Francis Seymour, 1818-1910.1
- Haden, Josephine.1
- Haden, Thomas1