- Louis XVI, King of France, 1754-17933
- MacAlister, Donald1
- MacDonald, Angus, 1836-18861
- Macintosh, R. D.1
- Macintosh, Sir James1
- Mackglashan, Pa.1
- Mahood, Allan Edward1
- Majocchi, Theodore, active 1820.1
- Malie, Thomas, approximately 1700-17891
- Mansfield, William Murray, Earl of, 1705-17935
- Mansfield, William Murray, Earl of, 1705-1793.1
- Mant, Thomas1
- Master, Alfred, 1883-19781
- Meeres, Edward E.1
- Melville, Henry Dundas, Viscount, 1742-18112
- Midford, G.1
- Mitchell, James1
- Molleux, Peter2
- Morris, James1
- Morson, Walter S.1
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