Names
- Londonderry, Charles William Vane, Marquis of, 1778-1854.1
- López, Narciso, 1797-1851.1
- Maceo, José, 1846-1896.1
- Maceo, José M.1
- Maine (Battleship)1
- Mansfield, Margaret, approximately 1818-.1
- Marbury, William, 1761 or 2-1835.1
- Marshall, Doug.1
- Masó, Bartolomé.1
- Matthews, William, 1755-1807 or 8.1
- McCaskey, Douglas.1
- McCaskey, William.1
- McConkey, William, Jr.1
- McDermott, James.1
- McKee, John, 1771-1832.1
- McKinley, William, 1843-1901.1
- McLane, Louis, 1786-1857.1
- Meredith, Samuel, 1741-1817.1
- Miles, Matthew P.1
- Miles, Nelson Appleton, 1839-1925.1