Name
- Nasini, Carlo Apollonio1
- Nori, Enrico de', Cardinal1
- Odoardi, Giacomo1
- Orologio, Antonio Carlo, Marchese, landowner, academic and geologist, 1751-18011
- Pasquali1
- Paulucci, Fabrizio, Cardinal, Papal Secretary of State1
- Perier, P-1
- Philamundus, Raphael Maria1
- Pindemonte, Ippolito, Marchese, Cavaliere di Malta, Poet1
- 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
- Reineggs, Jacques Mollart, Physician1
- Richie, Robert, Consul at Venice1
- Rivarola, Antoine, Comte, Colonel1
- Rospigliosi, Felix, Cardinal1
- Sasso, Giovanni Maria, of Add MS 237301
- Shanahan, Michael1
- Stackelberg, Waldemar1