Name
- Maskelyne, Mervyn Herbert Nevil Story-, minerologist, politician and photographer, 1823-19111
- Mathieu, ? Claude Louis, astronomer1
- Matthes, Carel Johan, mathematician1
- Maule, Francis1
- Mauleverer, W-1
- Maurice, George, Professor at Geneva1
- Maury, Matthew Fontaine, American scientist1
- Maynard, Samuel, bookseller1
- McLeod, Herbert, of the Royal College of Chemistry1
- Melvill, James Cosmo, KCB, Sec E India Co1
- Melville, Alexander1
- Mendelssohn-Bartholdy, Jakob Ludwig Felix, composer, 1809-1847, http://isni.org/isni/000000...1
- Merivale, Herman, DCL, Indian Under-Sec1
- Mignet, François Auguste Marie, of Add MS 367151
- Mill, John Stuart, of Add MS 364681
- Millais, Euphemia Chalmers, née Gray; wife of John Everett Millais; former wife of John Ruskin, 1828-18971
- Miller, Richard, of Add MS 371871
- Milman, Henry Hart, Dean of St Paul's1
- Milne, David, Admiral1
- Milner, Isaac, DD, Professor of Mathematics at Cambridge University1