Name
- Leckie, Gould Francis, historian1
- Leigh, George, Lieutenant-Colonel; 10th Dragoons; husband of Augusta Byron1
- Lennox, Caroline, née Paget; wife of Charles, Earl of March and (1819) 5th Duke of Richmond and Lennox1
- Lennox, Charles, 4th Duke of Richmond and Lennox1
- Louis, Thomas, 1st Baronet, Rear-Admiral1
- Lowry, James, Lieutenant; RN1
- Magra, Perkins, Consul at Tunis1
- Mastrilli, Marzio, Marquis de Gallo, Neapolitan Ambassador to Vienna and (1802) to Milan1
- Montfrault, Lieutenant-General; commander of Venice1
- Müller von und zu Mühleg, Ferdinand, Baron, councillor of Prince-Abbot of St Gall1
- Paget, Arthur, 1st Earl of Uxbridge, GCB, diplomatist, 3rd son of Henry1
- Paget, Charles, 1st Earl of Uxbridge, Vice-Admiral GCH, 5th son of Henry1
- Paget, Walburga Ehrengarde Helena de, Countess née Hohenthal wife of Sir A B Paget1
- Peraldi, Giovanni, Lieutenant-Colonel; Gendarmerie Anglo-Corse1
- Pigot, Henry, General; GCMG; of Add MS 484091
- Ponsonby, John William, 4th Earl of Bessborough, politician and statesman, 1781-18471
- Ponsonby, John, Viscount Ponsonby of Imokilly1
- Ponsonby, Maria, wife of John, 4th Earl of Bessborough1
- Privy Council, The1
- Pérusse, Louis-François-Marie, Comte des Cars, army officer, 1737-18141