Names
- Bryce, Grace & Co1
- Bryce, James Bryce, Viscount, 1838-19221
- Cain, James M (James Mallahan), 1892-19771
- Carlson, Chester Floyd, 1906-19681
- Carnegie, Andrew, 1835-19191
- Cather, Willa, 1873-19471
- Catholic Church -- Charities1
- Catton, Bruce, 1899-19781
- Cerro de Pasco Mining Syndicate1
- Chapman, John Jay, 1862-19331
- Cleveland, Frances Folsom, 1864-19471
- Commager, Henry Steele, 1902-19981
- Corrigan, Michael Augustine, 1839-19021
- Cortelyou, George B (George Bruce), 1862-19401
- Cortissoz, Royal, 1869-19481
- Coudert, Frederic R (Frederic ReneĢ), 1832-19031
- Daly, Joseph Francis, 1840-19161
- Dana, Richard Henry, 1851-19311
- Davis, J. C. Bancroft (John Chandler Bancroft), 1822-19071
- Davis, Noah, 1818-19021