Name
- Spinola, Girolamo, Cardinal, Archbishop of Laodicea1
- St. Severin d'Aragon, Alphonse Marie Louis, Comte de St. Severin, French Envoy to Lithuania Plenipotentiary at Aix-la-Chapelle, and Secretary of State1
- Stefanucci, Fortunato1
- Stuart, Henry Benedict Maria Clement, Cardinal, Bishop of Tusculum, self-styled Henry IX1
- Tanari, Alessandro, Cardinal1
- Tavernery1
- Torno, Giulio Nicolo, Bishop of Arcadiopolis1
- Trivulzio, Carlo Tolomeo, 8th Duke of Alvito, landowner, 1741-18001
- Troni, Romualdo1
- Urbani, Ugo Antonio1
- Vaggi, Francesco1
- Valenti, Ludovico1
- Valetudo, Petito, Abbate1
- Vendettini, Antonio1
- Verajia, Angelo1
- Villes, Francesco1
- Zavarrone, Antonio, Bishop of Tricarico1
- Zolio, Marco Antonio, Bishop of Rimini1
- d'Aragon, Juan, Marques de Pelegrino, statesman, fl 1749-17521