Names
- Cady, Burt D., 1874-1
- Carnegie, Andrew, 1835-1919.1
- Charles E. Hughes1
- Congressional Union for Woman Suffrage (U.S.)1
- Cook, Marshall L., 1858-19551
- Cook, Marshall L., 1858-1955.1
- Cook, William Randolph, 1866-1946.1
- Cooper, Harry D., 1863-1933.1
- Couzens, James, 1872-1936.2
- Cramton, Louis C. (Louis Convers), 1875-1
- Cramton, Louis C. (Louis Convers), b. 1875.1
- Daughters of the American Revolution. National Defense Committee.1
- Davidson, James Edward, 1867-1
- DeFoe, Murl Holcomb, 1879-1
- Denby, Edwin, 1870-1929.1
- Detroit Athletic Club.1
- Detroit Equal Suffrage Club.1
- Dickie, Samuel, 1851-1925.1
- Dickinson, Luren Dudley, 1859-1943.1
- Diekema, Gerrit John, 1859-1930.1