- Meigs, Charles D. (Charles Delucena), 1792-18692
- Meyer, Willy, 1858-19322
- Minot, Charles Sedgwick, 1852-19142
- Mitchell, John Kearsley, 1793-18582
- Monro, Alexander, 1697-17672
- Mott, Valentine, 1785-18652
- Mussey, R. D. (Reuben Dimond), 1780-18662
- Palmer, Alonzo Benjamin, 1815-18872
- Pancoast, Joseph, 1805-18822
- Parmly, Levi Spear, 1790-18592
- Price, Joseph, 1853-19112
- Prosser, Howard Kemp.2
- Rosenow, Edward C. (Edward Carl), 1875-19662
- Seguin, E. C. (Edward Constant), 1843-18982
- Seguin, Edward, 1812-18802
- Senn, Nicholas, 1844-19082
- Senn, Nicholas, 1844-1908, author2
- Sewall, Thomas, 1786 or 1787-18452
- Skene, Alexander J. C. (Alexander Johnston Chalmers), 1838-19002
- Smith, Gibson.2