Names
- Clayberg, John Bertrand, 1853-1921.1
- Clements, James.1
- Clements, William Lawrence, 1861-1934.1
- Cleveland, Frederick Albert, 1865-1946.1
- Clute, Lemuel1
- Clute, Lemuel.1
- Cochrane, Alexander Martin.1
- Cocker, Benjamin Franklin, 1821-1883.1
- Cody, Hiram Sedgewick.1
- Coe, Carl Jenness, b. 1886.1
- Coffey, Hobart R., 1896-1969.1
- Cole, Arthur Charles, 1886-1
- Cole, Arthur Charles, 1886-1976.1
- Cole, Harry Newton, 1870-1
- Coller, Frederick A., 1887-1964.1
- Colliau, Henry J.1
- Comstock, William Alfred, 1877-1949.1
- Comstock, William. Alfred, 1877-1949.1
- Condon, Randall J. (Randall Judson), 1862-1931.1
- Conely, Edwin Forrest, 1847-1902.1