Name
- Marie Agnes, Ursuline, of Brussels1
- Marie Constance de Ste Françoise, Superioress of the Ursulines at Malines1
- Mary, Saint, the Blessed Virgin, fl 1st century1
- Massué, Henri, Marquis de Renneval et de Ruvigny, French Envoy in England1
- Mattei, Orazio, Cardinal1
- Medici, Ferdinando II, Grand Duke of Tuscany, nobleman, 1610-16701
- Medici, Francesco Maria de', Cardinal1
- Merston Manor, Sussex1
- Molza, Carlo, Bishop of Modena1
- Montecuccoli, Maria Josepha Antonia, wife of Count Montecuccoli1
- Morley, William, Knight, executor of the will of Dame Elizabeth Puckeringe, fl 16521
- Morris, Francis1
- Negrone, Giovanni Francesco, Cardinal, Bishop of Faenza1
- Nerlio, Fraticesco, Cardinal1
- Norton, Richard, c 1666-17321
- O'Ferral, James, Lieutenant1
- Odescalchi, Livio, Duke of Ceri and Bracciano1
- Odoardo, Duke of Parma1
- Orléans, Anne Marie Loulse, Duchesse de Montpensier1
- Orléans, Elizabeth Charlotte, 2nd wife of Philip I, Duke of Orleans1