Name
- Colonna, Family1
- Commonwealth, England1
- Cornelius Tacitus, Gaius, Roman historian, c 55-after 1171
- Court of Rome1
- Coutinho, Joao, Conde de Redondo, Viceroy of India1
- Coutinho, Marquis1
- Couto, Diogo do, Chronista e guarda mór da torre do Tombo da India1
- Cunha, Juseppe da1
- Cunha, Nuno da, Governor of the Portuguese Indies1
- Delanges, Giuseppe Estienne, Deputy of Marseilles and correspondent of Pietro la Rocca, fl 15941
- Diaz, Froylan, confessor to King Charles II of Spain, fl 1698-16991
- Doria, Antonio, naval officer and diplomat, c 1495-?15771
- Dovara, Luigi, correspondent of Antonio Fernandez de Cardona y Cordova, Duke of Sessa, fl 15921
- Duchy of Ferrara1
- Empire of Turkey1
- Enriquez, Antonio, Marquis of Alcañizas1
- Escurial Monastery, Spain1
- Farnese, Odoardo, cardinal, 1573-16261
- Fauno, Pietro, Catholic priest, 1524-15921
- Ferdinand II, King of Aragon, called 'the Catholic', 1452-15161