Name
- Rozas, José, Comte de Castelblanco1
- Rubeis, Agostino Felice, Bishop of Terni1
- Ruel, Family1
- Salis de Fosieres, Isabelle, Superior of the Monastery of the Visitation in Vienna1
- Salviati, Gregorio, Cardinal1
- Santissima Trinita, Paolo Giacinto, Padre, Passionista1
- Scanelli, Cesare, Canon1
- Scorpione, Tomaso, Archdeacon1
- Seytres de Caumont, Chevalier; 'Chargé des Affaires de S M T C'1
- Sisto y Britto, Giuseppe Maria, Bishop of Sora1
- Sobieski, Family1
- Somaglia, Giulio Maria, Secretary of the Congregazione de' Vescovi e Regolari, afterwards Cardinal1
- Soragni, Domenico Giovanni1
- Spana, Andrea, Bishop of Segni1
- Sparaciari, Cornelio, Archdeacon1
- St Amand Abbey, Belgium (?)1
- Stonor, Christopher, Cameriere segreto at the Vatican1
- Stuart, James Francis Edward, Prince the 'Old Pretender'1
- Tassoni, Alessandro Maria1
- Terelli, Gaetano1