- Monks, George H. (George Howard), 1853-19332
- Buck, Gurdon, 1807-18771
- Cohen, J. Solis (Jacob Solis), 1838-19271
- Fowler, George R. (George Ryerson), 1848-19061
- Lange, F. (Friedrich), 1849-1927, author1
- Powers, Charles A., author1
- Roe, John O., interviewee1
- White, George R., M.D., author1