Name
- Cooke, Nicholas, of Barnstaple1
- Corker, Robert, merchant, of Falmouth1
- Cornelisen, William Henry, merchant1
- Corso, John, merchant, of Genoa1
- Corticelli, Angelo, merchant, of London1
- Costa, Anthony, the younger; merchant, fl 1710-17111
- Costa, John, merchant, fl 1709-17111
- Coward, William, merchant1
- Cox, John, merchant1
- Craggs, James, senior, Postmaster-General1
- Crapp, Christopher, of Bridgwater1
- Cridland, William, of Bridgwater1
- Crouch, John, merchant1
- Cuddon, Pa., merchant1
- Curll, Edmund, bookseller, of London1
- Curson, George, of Bridgwater1
- Cutting, John, merchant1
- Daeth, Thomas, the elder; merchant, fl 1707-17121
- Daines, William, Knight, politician, 1647-17241
- Danbrine, Daniel, merchant, fl 1700-17111