Names
- Luce, Cyrus Gray, 1824-1905.1
- Ludington and Northern Railway Company.1
- Lyon, Lucius, 1800-1851.1
- Malcolm, George A. (George Arthur), 1881-1961.1
- Manistee & Grand Rapids Railroad Company.1
- Manistee & Luther Railroad Company.1
- Manistee and Northeastern Railroad.1
- Manitou and Pike's Peak Railway Company.1
- Mann family.1
- Mann, C. M.1
- Marquette and Southeastern Railway Company.1
- Marquette, Houghton and Ontonagon Railroad Company.1
- Marsh, Owen.1
- Martineau, Harriet, 1802-1876.1
- Mason and Oceana Railroad Company.1
- Mason, Emily.1
- Mason, Stevens Thomson, 1811-1843.1
- Masten, C. C.1
- McClelland, Robert, 1807-1880.1
- McGaffey, Neal.1