Names
- Groesbeck, Alexander J., 1873-19531
- Hale, Edward Everett, 1822-1909.1
- Hall, Emma Amelia, 1837-1884.1
- Hampton, George P., -1921.1
- Hampton, George P., d. 19211
- Hannah and Lay Company.1
- Haviland, Laura S. (Laura Smith), 1808-1898.1
- Hayden, Joseph Ralston, 1887-1945.1
- Helme, James W., 1860-19381
- Henry Carter Adams1
- Historical Society of Michigan (1874-)1
- Hoffman, Clare Eugene, 1875-19571
- Hoffman, Clare Eugene, 1875-1967.1
- Horsford, M. C. Mrs., -1859.1
- Horsford, M. C., Mrs., d.1859.1
- Howe, Frederic Clemson, 1867-19401
- Howe, Frederic Clemson, 1867-1940.1
- Howe, Julia Ward, 1819-1910.1
- Hull, William, 1753-1825.1
- Industrial Workers of the World.1