Names
- Lyons, Richard Bickerton Lyons, Earl, 1817-1887.1
- Mabie, Hamilton Wright, 1845-1916.1
- Madison, James, 1751-1836.1
- Malmesbury, James Howard Harris, Earl of, 1807-1889.1
- Mapes, James J. (James Jay), 1806-1866.1
- Marcy, William L. (William Learned), 1786-1857.1
- Marcy, William Learned, 1786-1857.1
- Margry, Pierre, 1818-1894.1
- Martin, M. L. (Morgan Lewis), 1805-1887.1
- Mason, James Murray, 1798-1871.1
- Mason, John Young, 1799-1859.1
- Mathews, William Smythe Babcock, 1837-1912.1
- Mayo, Robert, 1784-1864.1
- McCarty, William Mason, ca. 1789-1863.1
- McClellan, George Brinton, 1826-1885.1
- McCosh, James, 1811-1894.1
- McCoskry, Samuel Allen, 1804-1886.1
- McHenry, James, 1753-1816.1
- McIlvaine family1
- McIlvaine, Charles Pettit, 1799-1872.1