Colenda Digital Repository
- Charles III, King of Spain, 1716-17881
- Christine, of Lorraine, Grand Duchess, consort of Ferdinand I, Grand Duke of Tuscany, 1565-16361
- Colombari, Antonio Peregrino1
- Cosimo III, Grand-Duke of Tuscany, 1642-17231
- Couché, François-Louis, 1782-18491
- De Coppet, Andre, 1892-19531
- Duff, Archibald, -18581
- Fantoni, Lodovico1
- Ferdinand I, King of the Two Sicilies, 1751-18251
- Ferdinando II, Grand-Duke of Tuscany, 1610-16701
- Galetti, Gustavo C.1
- Gentili, Antonio-Saverio, 1681-17531
- Giacomo, P. A. di1
- Glenbervie, Sylvester Douglas, Baron, 1743-18231
- Gondi, Federigo1
- Gondi, Giuliano, f. 1636-16801
- Gondi, Oratio1
- Grimani, Pietro1
- Guerrini, Dionigi1
- Honeyman, Robert B.1