Names
- Company F, 1st Michigan Engineers and Mechanics.1
- Comstock, William Alfred, 1877-1949.1
- Congress of Industrial Organizations (U.S.)1
- Cooley, Mortimer E. (Mortimer Elwyn), 1855-1944.1
- Coolidge, Calvin, 1872-1933.1
- Cotter, William Edward, 1893-1957.1
- Couzens, James, 1872-1936.1
- Cudney, Charles H., 1828-1904.1
- Curtis, Charles.1
- Curtis, William Eleroy, 1850-1911.1
- Cutcheon, Byron M., 1836-1908.1
- Cyrus G. Luce1
- D.A. Reynolds1
- Dame, Gilman Marston, 1866-1939.1
- David Jewell1
- Davidson, O. C.1
- De Kruif, Paul, 1890-1971.1
- DeFoe, Murl Holcomb, 1879-1
- Democratic Party (Mich.)1
- Denby, Edwin, 1870-1929.1