Name
- Grenville, William Wyndham, 1st Baron Grenville, politician and Prime Minister, 1759-18341
- Grey, Thomas, Under Secretary of State for the American département, 2nd Baron Walsingham (1781)1
- Hailes, Daniel, British diplomat, c 1752-18351
- Hale, John, correspondent of Francis Godolphin Osborne, 5th Duke of Leeds, fl 17871
- Hammond, George, Under-secretary for Foreign Affairs1
- Harris, James, 1st Earl of Malmesbury1
- Hewitt, James, 1st Viscount Lifford1
- Hope, Henry, Lieutenant -Colonel, Lieutenant -Governor of Canada1
- Jenkinson, Charles, 1st Earl of Liverpool, 1727-18081
- Keith, Robert Murray, son of Sir Robert Keith, Ambassador at Vienna1
- Le Monnier, Louis Guillaume, physician; of Add MS 280621
- Lennox, Alexander1
- Lennox, Charles, 3rd Duke of Richmond and Lennox1
- Liston, Robert, Minister Plenipotentiary in Spain1
- Maister, Henry, Colonel1
- Mann, Horace, Baronet, English Minister at Florence1
- Manners, Charles, 4th Duke of Rutland1
- Mary, of Modena1
- Mestral, Armand Louis, Sieur de St Saphorin, Danish Minister at St Petersburg1
- Money, William, Secretary to the Earl of Buchinghamshire1