Name
- Chamlay, French Envoy at Brussels1
- Charles Emmanuel II, of Savoy1
- Charles II, Elector Palatine of the Rhine1
- Charles II, of Spain, 1661-17001
- Charles Louis, Elector Palatine of the Rhine, 1617-16801
- Clement VIII, Pope1
- Clement X, Pope1
- Clement XI, Pope1
- Contarini, Domenico, 104th Doge of Venice, politician, 1585-16751
- Corraro, Antonio1
- Correr, Angelo, Venetian ambassador1
- Courcol, Alexander, Intendant of Brabant, fl 16841
- Covel, John, traveller, botanist and college head, 1638-17221
- Dohna, Christoph Delphicus, Count, army officer and diplomat, 1628-16681
- Dolfin, Giovanni, cardinal, politician and diplomat, 1545-16221
- Dongelberghe, Philippe Adrien, Baron, Deputy of Brabant, fl 1684-16921
- Duchy of Brabant1
- Empire of Turkey1
- Erizzo, Nicolò, senator and ambassador, 1655-17091
- Evans, Robert Harding, bookseller and auctioneer, 1777-18571