Names
- Carrow, Flemming, 1852-1928.1
- Carver, Harry Clyde.1
- Castle, William R. (William Richards), 1878-1963.1
- Champlin, John Wayne, 1831-1901.1
- Chapin, Lucius Delison.1
- Cheever, Byron William, 1841-1888.1
- Cheever, Henry Sylvester.1
- Churchill, Ruel Vance, 1899-1
- Cisler, Walker L. (Walker Lee), 1897-1994.1
- Cisler, Walker Lee, 1897-1
- Cissell, James Harlan, 1889-1949.1
- Claparède, Edouard, 1873-1940.1
- Clare, Patience D.1
- Clark, John Emory, d. 1921.1
- Cocker, Benjamin Franklin, 1821-1883.1
- Coe, Carl Jenness, b. 1886.1
- Coffey, Hobart R., 1896-1969.1
- Cole, Harry Newton, 1870-1
- Coller, Frederick A., 1887-1964.1
- Colliau, Henry J.1