- Cesareo, Agostino.1
- Charlemagne, Emperor, 742-814.1
- Charles IX, King of France, 1550-15741
- Charles V, Holy Roman Emperor, 1500-1558.1
- Charles VIII, King of France, 1470-14981
- Charles X, King of France, 1757-18361
- Cortona, Giovanni Battista.1
- Cotrugli, Benedetto, d. 1468.1
- Dante Alighieri, 1265-1321.1
- Dati, Gregorio, 1362-1436.1
- Dominicans1
- Este, Ippolito d', 1509-1572.1
- Eugénie, Empress, consort of Napoleon III, Emperor of the French, 1826-19201
- Ferdinand II, Holy Roman Emperor, 1578-16371
- Ferdinando I, Grand-Duke of Tuscany, 1549-1609.1
- Francis I, King of France, 1494-15471
- Francis II, King of France, 1544-15601
- Franciscans.1
- Giustiniani, Bernardo, 1408 or 1409-1489.1
- Gregory I, Pope, approximately 540-604.1