Names
- Adams, Elizabeth Sylvia Ann (Douglass), 1821-1905.1
- Adams, Ephraim Douglass, 1865-1930.1
- Adams, Ephraim, 1818-1907.1
- Adams, Henry Carter, 1851-19211
- Adams, Henry Carter, 1851-1921.1
- Adams, Henry Carter, 1891-1970.1
- Adams, Herbert Baxter, 1850-1901.1
- Adams, Theodore Wright, 1896-1
- Adams, Thomas Hammond, 1901-1
- Addams, Jane, 1860-1935.1
- Akron and Barberton Belt Railroad Company1
- Allison, William B. (William Boyd), 1829-1908.1
- American Economic Association1
- American Rolling Mill Company.1
- Anderson, William J.1
- Angell, James Burrill, 1829-1916.1
- Ann Arbor Railroad Company1
- Ann Arbor Street Railway Company.1
- Ann Arbor and Ypsilanti Electric Railway Company.1
- Antrim Iron Company.1