Name
- Gravier, Charles, Comte de Vergennes, politician, diplomat and statesman, 1719-17871
- Gravina, Pietro, Papal nuncio, cardinal and Archbishop of Palermo, 1749-18301
- Grazioli, Marcello, correspondent of Cardinal Henry Benedict Stuart, fl 1803-18051
- Graziosi, Giuseppe, Titular Bishop of Anastasiopolis, c 1735-18111
- Grimaldi, Giulio Paolo, Marchese, correspondent of Cardinal Henry Benedict Stuart, fl 17941
- Gubbio, Giuseppantonio, Capuchin monk and correspondent of Cardinal Henry Benedict Stuart, fl 17841
- Guerrieri, Giovanni Francesco, Papal Internunzio and Titular Archbishop of Athens, 1753-18221
- Hamart, Chevalier1
- Honorati, Carlo?1
- Jacoponi, Francesco Angelo, Bishop of Amelia1
- James II, Duke of Brunswick-Lüneburg1
- Joyes y hijos, Patrizio, Bankers at Madrid1
- Kelly, Edmund, of Add MS 346381
- Knezevich, Baron, Governor of Port Ferrajo1
- La Tour d' Auvergne, Godefroi Charles Henri, Prince de Turenne1
- Laboureur, Maximilien1
- Lacchini, Alessandro, Uditore1
- Lambertini Bovio Silvestri, Giulia, Marchesa1
- Lascaris, Giorgio, Vicar of St Peter's on the Vatican1
- Lazary, Abbé, Aumonier honoraire du Roi de Sardaigne1