Name
- Lorentz, Richard, Hessian Minister in London1
- Loveden, Edward Loveden, MP1
- Lowth, William, of Add MS 351261
- Luc1
- Lucas, Nathan1
- Mackenzie, John, of Add MS 351291
- Macklin, Sophia1
- Macpherson, John, Baronet , Governor-General of India 1785-17861
- Magalhaens, João Jacinto1
- Maitland, James, 8th Earl of Lauderdale1
- Manfridi, Girolamo1
- Manner-Sutton, Charles, Bishop of Norwich (1792), Archbishop of Canterbury (1805)1
- Maradan1
- Marsh, Herbert, Bishop of Peterborough1
- Martin, Thomas, of Add MS 351301
- Massalski, Ignatius, Bishop of Wilna1
- Matthews, William, of Add MS 351301
- Maunsell, T- R-1
- Maurice, F- G-1
- Maurier, G-1