Names
- Crawford and Manistee River Railway Company.1
- Cross, Arthur Lyon, 1873-1940.1
- Cummer Lumber Company.1
- Cummer Sons Cypress Company.1
- Cummer-Diggins Company.1
- Curtiss, Mary Louise Welton.1
- Cutler & Savidge Lumber Company.1
- D.N. McLeod Lumber Company.1
- Dansk Soldaterforening Michigan.1
- Davis, Calvin Olin, 1871-1
- Davis, Joseph Baker, 1845-1920.1
- Day, D. H. (David Henry), 1854-1
- Day, Edmund Ezra, 1883-1951.1
- DeFoe, Murl Holcomb, 1879-1
- Demmon, Isaac Newton, 1842-1920.1
- Densmore, Gail Ernest, 1894-1
- Denver and Rio Grande Railroad Company.1
- Detroit & River St. Clair Railway Company.1
- Detroit Edison Company.1
- Detroit River Tunnel Company.1