Name
- Neri, Filippo, Confessor to a Monastery at Frascati1
- Noel, Major; sometime Governor of the Prince of Hohenzollern1
- Norton, M-1
- O'Brien, James Daniel, titular 2nd Earl of Lismore1
- O'Dea, Denis, Brigadier1
- O'Kelly, G-, Cavaliere1
- Orsini, Domenico, Cardinal, Abbate e Commendator della Badia di S Benedetto in Salerno, Duke of Gravina1
- Ottolini, Antonio1
- Pamfili, Giuseppe Maria, cardinal and papal nuncio, 1751-18161
- Pandolfi, Luigi, Vicar-General of Todi1
- Parma, Padre Francesco1
- Pascali, Domenico1
- Penne, Ferdinando da, Frate Cappucino1
- Pesci, Francesco Antonio1
- Pierre de Bernis, François Joachim, Abbé, Comte, afterwards Cardinal1
- Plowden, Francis, of Add MS 346381
- Republic of France1
- Ricci, Giuseppe, Canon1
- Ricci, Pellegrino1
- Rinaldo, Duke of Modena1