Names
- Cooley, Charles Horton, 1864-1929.2
- Coolidge, Calvin, Pres. U.S., 1872-1933.2
- Copeland, Royal Samuel, 1868-1938.2
- Coughlin, Charles E. (Charles Edward), 1891-1979.2
- Couzens, Frank, 1902-1950.2
- Craig, James Alexander, 1855-1932.2
- Craig, Robert, 1882-1962.2
- Cramton, Louis C. (Louis Convers), 1875-2
- Crane, Robert Treat, 1880-2
- Crane, Robert Treat, b. 1880.2
- Cromwell, James Henry Roberts.2
- Cross, Arthur Lyon, 1873-1940.2
- D'Ooge, Martin Luther, 1839-1915.2
- Daniels, Josephus, 1862-1948.2
- Darrow, Clarence, 1857-1938.2
- Davis, Joseph Baker, 1845-1920.2
- De Kruif, Paul, 1890-1971.2
- DeFoe, Murl Holcomb, 1879-2
- Demmon, Isaac Newton, 1842-1920.2
- Denby, Edwin, 1870-1929.2