Biographies by Occupation
| Occupation | Name | Nationality | Dates |
|---|---|---|---|
| Geologist, Scientist | Bell, Walter | American | fl. 1918 |
| Chemist, Scientist | Picard, Daniel C. | American | fl. 1889-1905 |
| Printer, Chemist, Scientist, Administrator, Activist | Schreiber, Frederick Carl "Fred" | American | 1 February 1922-6 September 1979 |
| Paleontologist, Scientist | Pitcher, Bernard Lewis | English, British | 18 September 1909-17 April 2000 |
| Physicist, Scientist, Student | Bazureau, Ariane | French | 1975?- |
| Chemist, Bacteriologist, Scientist | Wenger, Arthur W. | American | 3 December 1892-? |
| Botanist, Scientist, Author | McCarthy, Michael Gerald (M. Gerald or Gerald) | American | 1 December 1858-8 September 1915 |
| Archaeologist, Scientist | Goell, Tess | American | fl. 1950 |
| Chemist, Scientist | Cordano, Jean Kelsch | American | fl. 1985 |
| Philosopher, Educator, Scientist | Aristotle | Greek | 384 B.C.-322 B.C. |
| Chemist, Scientist | Ayers, Kreigh B. | American | 1891-3 February 1943 |
| Chemist, Metallurgist, Scientist, Activist, Inventor | Dougherty, George T. | American | 4 January 1860-2 December 1938 |
| Chemist, Scientist | Moore, Gideon E. | American | 1842-13 April 1895 |
| Linguist, Anthropologist, Scientist, Author, Professor | Padden, Carol | American | 1955- |
| Teacher, Microscopist, Scientist | Baker, Henry | British | 1698-1774 |
| Medical researcher, Biochemist, Medicine, Scientist | Steyger, Peter | American, born English (British) | fl. 2004 |
| Inventor, Scientist | Edison, Thomas Alva | American | 11 February 1847-18 October 1931 |
| Horticulturist, Scientist, Editor, Author | Meehan, Thomas | American, born British | 21 March 1826-19 November 1901 |
| Student, Scientist | Rapalyea, Lisa | American | 1966?- |
| Chemist, Scientist | Ekeberg, Anders Gustaf | Swedish | 16 January 1767-11 February 1813 |