Names
- Coply, Alexander Bennett, 1822-1899.1
- Cornerstone Alliance (Organization)1
- Coughlin, Charles E. (Charles Edward), 1891-19791
- Coughlin, Charles E. (Charles Edward), 1891-1979.1
- Crapo, Henry Howland, 1804-1869.1
- Crary, Isaac Edwin, 1804-1854.1
- Crawford and Manistee River Railway Company.1
- Cummer Lumber Company.1
- Cummer Sons Cypress Company.1
- Cummer-Diggins Company.1
- Custer, George Armstrong, 1839-1876.1
- Cutler & Savidge Lumber Company.1
- Cypress Mountain.1
- D.N. McLeod Lumber Company.1
- Day, D. H. (David Henry), 1854-1
- De Bofsky, Mark D.1
- Denby, Edwin, 1870-1929.1
- Dennison, David M. (David Mathias), 1900-1976.1
- Denver and Rio Grande Railroad Company.1
- Detroit & River St. Clair Railway Company.1