Names
- Guthe, Carl E. (Carl Eugen), 1893-1974.1
- H.M. Loud and Sons Lumber Company (Oscoda, Mich.)1
- Hearst, William Randolph, 1863-19511
- Hearst, William Randolph, 1863-1951.1
- Henry Ford Museum and Greenfield Village.1
- Higgins, Sylvester W.1
- Hillsdale Gazette1
- Hillsdale Whig Standard (newspaper)1
- Hogan, Henry M.1
- Hogan, Henry M., Jr.1
- Horace H. Rackham Educational Memorial (Detroit, Mich.)1
- Horace H. Rackham School of Graduate Studies.1
- Horace H. Rackham and Mary A. Rackham Fund.1
- Horton, Bryson Dexter, 1871-1945.1
- Houghton, Douglass, 1809-1845.1
- Howard City Record (newspaper)1
- Hubbard, Bela, 1814-18961
- Hubbard, Bela, 1814-1896.1
- Huron Daily Tribune1
- International Union, United Automobile, Aircraft and Agricultural Implement Workers of America.1