Name
- Monsey, Messenger, Dr.1
- Munro, Alexander, Consul-General in Spain1
- O'Hara, Charles, General Governor of Gibraltar1
- O'Hara, James, Captain; RN1
- Pitt, William, Prime Minister, called 'the younger', 1759-18061
- Pollon, Chevalier, Sardinian Envoy to England1
- Reede, Frederick Christiaan Reinhart, 5th Earl of Athlone, Chief Magistrate of Utrecht, 1743-18081
- Ross, Hercules, of Add MS 280621
- Sackville, John Frederick, 3rd Duke of Dorset, diplomat and politician, 1745-17991
- Stuart, Henry Benedict Maria Clement, Cardinal, Bishop of Tusculum, self-styled Henry IX1
- Thurlow, Edward, 1st Baron Thurlow, Lord Chancellor1
- Trevor, John, Minister Extraordinary at Turin1
- Vane, William, 1st Viscount Vane1
- Whitworth, Charles, Earl Whitworth, Envoy to Poland and to Russia, Viceroy of Ireland1
- Wright, James, 1st Baronet 1772, Resident at Venice 1766-17741