Name
- Busby, William, of Leafield1
- Butler, James, 2nd Duke of Ormonde, statesman and soldier, 1665-17451
- Butler, John, of Badminton1
- Butler, Piers, of St Giles-in-the-fields county Middlesex1
- Caldwell, Charles1
- Calverlie, Edmund, of Hellingly, county Sussex1
- Campbell, Archibald Colin, Reverend1
- Campbell, Colin, army officer, Governor of Gibraltar, 1754-18141
- Campbell, Guy, 1st Baronet 1815, Major1
- Campbell, John, LLD, Agent for the Colony of Georgia, author1
- Campbell, William, Comptroller of Legacy Duties1
- Canova, Giovanni Battista Sartori, Abbate; stepbrother of Antonio Canova1
- Capo d'Istria, Giovanni Antonio, Count President of Greece1
- Cardevac, Louis, marquis d'Havrincourt, French Ambassador in Sweden1
- Carleton, H-1
- Carter, Charles, of Add MS 384861
- Cary, Christiana, widow of the 9th Viscount Falkland1
- Castelman, Elizabeth1
- Castelman, Paul1
- Catesby, William, councillor of Richard III, c. 1446-14851