Name
- Medici, Family1
- Melun, Guillaume, Prince d' Epinoy1
- Memo, Marco Antonio, Doge of Venice1
- Mendoza, Juan, Marquis de la Hinojosa, Governor of Milan1
- Mirande, Deputy from the Huguenot Assembly at Saumur to Paris1
- Montmorency, Henri II, Duke of Montmorency and Damville, nobleman and army officer, 1595-16321
- Moret, Printer, of Antwerp1
- Mormez de St. Hilaire, Armand1
- Moro, Lunardo, Venetian Ambassador in Spain1
- Moulin, Pierre, called 'The Elder', clergyman and religious controversialist, 1568-1658, http://isni.org/isni/000000...1
- Murray, Thomas, courtier and tutor to Prince Charles, 1564-16231
- Nassau de Zuylestein, William Henry, 4th Earl of Rochford1
- Newton, Adam, Royal official, d. 16301
- Noailles, Louis Antoine, Cardinal Archbishop of Paris1
- Norton, Dudley, fl 1583-16341
- Nostitz, Georg Siegmund, Count, Polish Envoy to England1
- O'Doherty, Cahir, 1587-16081
- O'Neill, Hugh, Earl of Tyrone, 1550-1616, http://isni.org/isni/000000...1
- Odoardo Farnese, Duke of Parma1
- Orléans, Philippe II, Duc d', Regent of France1