Name
- Moreau, Jules1
- Moreau, Marie Anne, née Guiges; wife of A J Moreau1
- Moreau, Mary, née Spearman; wife of C C C Moreau1
- Morris, Richard, FLS1
- Murray, David William, 3rd Earl of Mansfield1
- Passy et Cie, Allegre, bankers, of Marseilles1
- Pelham, Henry Thomas, 7th Earl of Chichester1
- Pelham-Clinton, Henry Pelham, 4th Duke of Newcastle1
- Petit, Jean Martin, Baron, French general1
- Pfeffel, Christian Hubert, Baron Pfeffel von Kriegelstein, Bavarian Chargé d'Affaires in London1
- Phelps, Family1
- Pihan-Delaforest, printer, of Paris1
- Plessis, Armand-Emmanuel-Sophie-Sept... de Vignerot, Duc de Richelieu, army officer, diplomat and politician, 1766-18221
- Polignac, Jules Auguste Armand Marie, Prince, French statesman1
- Pouyer, Charles Toussaint, Principal Commissary of the French fleet at Rochefort1
- Prisse, Albert Florent Joseph, Baron, Belgian general and statesman1
- Rafn, Carl Christian, Danish archaeologist1
- Ramsay, George, 9th Earl of Dalhousie, 1770-18381
- Ramsay, John, Lieutenant-General 18411
- Ramus, pastor of the French Reformed Church, Cassel, Westphalia1