Names
- Civilian Conservation Corps (U.S.)1
- Clinton Inn (Clinton, Mich.)1
- Coleman Grange #1226 (Midland County)1
- Coleman Grange, no. 1226 (Midland County, Mich.)1
- Cooley, Thomas McIntyre, 1824-1898.1
- Coonent, James.1
- Copeland, Royal S. (Royal Samuel), 1868-1938.1
- Coply, Alexander Bennett, 1822-1899.1
- Couzens, James, 1872-1936.1
- Crapo, Henry Howland, 1804-1869.1
- Crary, Isaac Edwin, 1804-1854.1
- Crawford Grange #934 (Crawford County)1
- Crawford Grange, no. 934 (Crawford County, Mich.)1
- Cusic Lake Grange #1728 (Macomb County)1
- Cusic Lake Grange, no. 1728 (Macomb County, Mich.)1
- Custer, George Armstrong, 1839-1876.1
- Davis Grange #1199 (Macomb County)1
- Davis Grange, no. 1199 (Macomb County, Mich.)1
- Davison Grange #1285 (Genesee County)1
- Davison Grange, no. 1285 (Genesee County, Mich.)1