Name
- Maesihy, Bernard, Captain1
- Maffei, Carlo, Conte1
- Maggi, Bernardino1
- Maggio, Melchiore1
- Maggio, Pier Matteo1
- Mailly, François, Cardinal, Archbishop of Arles and Rheims1
- Maldonado, Melchor1
- Mamiani di Rovere, Rosa Constante1
- Marabottino, Firmilo, of Add MS 205811
- Marelli, Thomaso, Archbishop of Urbino1
- Mari, Giovanni Battista, of Add MS 205501
- Marietri, Maria Girolama1
- Marliani, Ercole1
- Martinez, Gaspar1
- Mary, of Modena1
- Maxwell, William, 5th Earl of Nithsdale1
- Maxwell, Winifred, wife of William, 5th Earl of Nithsdale1
- Mayence, Archbishops, Electors of. Lothair Francis von Schönborn1
- Maymon, Francisco, Abbate1
- Mazzani, Gioachino Maria, Frà1