Name
- Maitland - Makgill - Crichton, Charles Julian1
- Mason, Francis, Captain; Admiral (1838), KCB1
- Masterson, Luke, clerk, RN1
- Measor, Paul, Postmaster of Exeter1
- Mellish, Miss -1
- Meux, Henry, 2nd Baronet1
- Miles, William, MP; of Add MS 357911
- Milnes, Richard Monckton, 1st Baron Houghton1
- Molyneux, George1
- Monckton-Arundell, George Edward Arundell, 6th Viscount Galway1
- Mossop, Isaac, Reverend1
- Mowlds, George Frederic1
- Murray, James S-, DD1
- Musgrave, George, 10th Baronet, of Edenhall1
- Napier, Joseph, Lord Chancellor of Ireland1
- Newdegate, Charles Newdigate, MP1
- Parker, Robert Townley, of Cuerdon Hall, Preston1
- Peck, Thomas, of Add MS 357911
- Pickford, Edward Matthew, Rector of Tilston1
- Plunkett, Edward, 16th Baron Dunsany1