- Small, A. E.20
- Solis-Cohen, Solomon, 1857-194820
- St. Laurent, Rebecca, author20
- Wilder, Burt G. (Burt Green), 1841-1925, author20
- Willich, A. F. M. (Anthony Florian Madinger)20
- Wilson, Erasmus, Sir, 1809-188420
- Wistar, Caspar, 1761-181820
- Bell, Charles, Sir, 1774-184219
- Boas, Franz, 1858-194219
- Bozeman, Nathan, 1825-190319
- Bulkley, Lucius Duncan, 1845-192819
- Dickson, Samuel Henry, 1798-187219
- Emmet, Thomas Addis, 1828-191919
- Fitz, Reginald H. (Reginald Heber), 1843-191319
- Gage, Simon Henry, 1851-1944, author19
- Hektoen, Ludvig, 1863-195119
- Hempel, Charles J. (Charles Julius), 1811-187919
- Holmes, Oliver Wendell, 1809-189419
- Peters, John C. (John Charles), 1819-189319
- Purvis, Leigh, author19