Name
- Carew, Oliphant1
- Carew, Richard, formerly Gee, of Orpington, correspondent of Sir Nicholas Hacket Carew, 2nd Baronet, fl 1760-18011
- Carew, William, formerly Carew, brother and correspondent of Richard Gee-Carew, fl 17901
- Cartwright, Thomas, of Aynho, MP for county Northamptonshire1
- Catlyn, William1
- Cecil, Edward, Viscount Wimbledon1
- Chapman, John, of Add MS 295991
- Chapman, William, Proctor to the Arches Court1
- Chase, of Add MS 296011
- Chester, Anthony, 3rd Baronet, of Chichley1
- Chetwynd, Mary, wife of Walter, 1st Viscount Chetwynd1
- Chetwynd, Walter, of Brocton1
- Chetwynd, William, of Beddington; MP, Under Secretary of State1
- Cholmondeley, Penelope, daughter of James, 4th Earl of Barrymore, and wife of Colonel J Cholmondeley1
- Clarke, Edward, of Add MS 296011
- Clarke, William, Rector of Orpington1
- Clifford, Jane, of Add MS 295991
- Cooke, John, of Acton1
- Copland, George1
- Corbett, Thomas, Sec to the Admiralty1