Name
- Plessis, Louis François Armand de Vignerot, Duc de Richelieu, army officer, diplomat and statesman, 1696-17881
- Potier de Gévres, Léon, Cardinal, Archbishop of Brages, Papal Prothonotary1
- Pottri, Pietro Nati1
- Pouget, Jean Henri1
- Quaratesi, Antonio1
- Reineggs, Jacques Mollart, Physician1
- Riccius, Frederic, Governor of Purmerend1
- Richie, Robert, Consul at Venice1
- Ridolfi, Cunctessima, wife of Pietro Ridolfi1
- Rivarola, Antoine, Comte, Colonel1
- Rospigliosi, Felix, Cardinal1
- Sadoleto, Giacomo, Papal Secretary of State, afterwards Cardinal1
- Salviati de' Medici, Lucretia, wife of Giacomo Salviati1
- Salviati, Piero, of Add MS 237211
- Sasso, Giovanni Maria, of Add MS 237301
- Schurman, Anna Maria1
- Seymour, Family1
- Seymour, Frances, wife of Algernon, Earl of Hertford and 7th Duke of Somerset, 1699-19541
- Shanahan, Michael1
- Shenstone, William, of Add MS 215081