Name
- Aldobrandini, Baccio?, Cardinal1
- Amati, Giulio, Knight of St John of Jerusalem, fl 16231
- Bandini, Ottavio, Archbishop of Fermo and Cardinal, 1558-16291
- Barberini, Antonio Marcello, the elder; Capuchin and Cardinal, 1569-16461
- Bardi, Ferdinando, Florentine Secretary of War, fl 16781
- Beauvau, Henri, Baron, First Chamberlain of the Duke of Lorraine1
- Bortolini, Antonio, of Prato; slave in Tunis1
- Béthune, Henri, Archbishop of Bordeaux1
- Caetani, Enrico, Cardinal1
- Cambiano, Ascanio, Balì of Venosa1
- Capponi, Aloysio, Cardinal, Archbishop of Ravenna1
- Cardenas, Luis, Principe1
- Centini, Felice, Cardinal; Bishop of Macerata1
- Charles I, King of England, Scotland and Ireland, 1600-16491
- Cibo, Alberico, Principe di Massa1
- Cibo, Alderano, Cardinal 1645, Secretary of State 16761
- Cibo, Francesco Maria1
- Cioli, Andrea, Secretary of State of Tuscany1
- Cosimo III, Grand Duke of Tuscany1
- Emanuele Filiberto, Prince of Savoy1