Name
- Alfonso II, Duke of Modena and Ferrara1
- Barberini, Francesco, the elder; Cardinal; Legate in Spain, 1597-16791
- Battaglia, Girolamo, papal nuncio to Portugal, fl 16401
- Castro, Scipio di, political theorist1
- Charles I, King of England, Scotland and Ireland, 1600-16491
- Clement X, Pope1
- Cosimo I, Grand Duke of Tuscany1
- Estrées, François Annibal II d', Duc, Maréchal, Ambassador at Rome1
- Evans, Robert Harding, bookseller and auctioneer, 1777-18571
- Fajardo Zúñiga y Requesens, Pedro, 5th Marqués de Los Vélez, Spanish Ambassador, 1602-16471
- Falconieri, Family1
- General Court of Rome1
- Gregory XV, Pope, 1554-16231
- Hessen-Darmstadt, Landgraves of. Friedrich1
- Ibrahim, of Turkey1
- John IV, of Portugal1
- Maria Anna, Infanta1
- Massimo, Innocenzo, Bishop of Bertinoro1
- Mocenigo, Pietro, Venetian Ambassador at Rome 16721
- Navy of France1