Name
- Maria, Queen Consort of Alexander I of Yugoslavia, 1900-19611
- Marie Alexandra Victoria, Queen Consort of Ferdinand I of Romania, 1875-19381
- Marie Caroline, Princess of Battenberg1
- Marie Christine Isabelle Natalie, wife of Prince Emanuel of Salm-Salm1
- Marie Louise, Princess, wife of Prince Aribert of Anhalt, 1872-19561
- Marie Pavlovna, Grand Duchess of Russia, wife of Grand Duke Vladimir son of Alexander II1
- Marr, George, of the British Chamber of Commerce in Brazil1
- Martin, Robert Montgomery, writer and traveller1
- Mary, 6th Earl of Harewood, Princess Royal, wife of Henry1
- Matthews, Violet, Captain sec to the Director of Hospital Services Canadian Red Cross Soc Overseas Office1
- Mavitts, J, servant in Lady Alfred Paget's household1
- Mavrodi, Helene E, `grande maitresse' of the court of Ferdinand I of Rumania1
- Maxwell-Lyte, Henry Churchill, KCB, Deputy-Keeper of the Public Records1
- Mayhew, Basil Edgar, KBE1
- McCrossan, P Russell, sculptor1
- McLauchlan, S M, sec of the British Chamber of Commerce in Brazil1
- Mercer, Alexander Cavalie, Colonel RA1
- Methuen, Paul, 3rd Baron Methuen, army officer, 1845-19321
- Metternich, Friedrich, Prince1
- Mihailovitch, T, Lieutenant-Colonel of the Serbian Army1