- Burnett, W. C., (Wellington C.)1
- Burney, Charles, 1726-18141
- Burns, Robert, 1759-17961
- Calthorpe, Dorothy1
- Carew, Thomas, 1595?-1639?1
- Castillion, Sir Francis, 1561-16381
- Cavendish, Jane, Lady1
- Chambers, William1
- Chickasaw Nation1
- Chitty, Abraham, 1683-17591
- Christman, Enos, 1828-19121
- Clayton, Powell, 1833-19141
- Codrington, Robert, d. 16651
- Coffee, John, 1772-18331
- Colman, Henry.1
- Colorado Territory National Silver Mining Company of Baltimore City1
- Conrad, Joseph, 1857-19241
- Cooper, James Fenimore, 1789-18511
- Crane, Walter, 1845-19151
- Croake, P. W1