Name
- Margaret, Saint, of Add MS 118801
- Marina, Sancta, Virgo1
- Marmontel, Jean François, of Add MS 121101
- Maro, Sanctus1
- Mary, Saint, the Blessed Virgin, fl 1st century1
- Mauricius, Sanctus1
- Mead, Richard, physician and collector of books and art, 1673-17541
- Mesczerskoy, S- P-1
- Mestrius Plutarchus, Lucius, c 46-after 120, http://isni.org/isni/000000...1
- Minutoli, Vincenzo1
- Montfaucon, Bernard1
- Muratori, Lodovico Antonio, of Add MS 121101
- Muretus, Marcus Antonius1
- Narischkin, A-1
- Navagero, Andrea1
- Nereus, Saint1
- Oldenbarnevelt, Johannes ab1
- Orlow, C- V-1
- Orlow, Gregorio, Comte1
- Paladinus, Nicolaus1