David Starr Jordan

American ichthyologist and educator (1851-1931).

Born January 19th, 1851 in Gainesville. [ref]

Died September 19th, 1931 at 80 years old in Stanford. [ref]

Occupations
autobiographer, botanist, eugenicist, ichthyologist, peace activist, pedagogue, writer, zoologist
Wikipedia

No one really knows why they are alive until they know what they’d die for. Martin Luther King Jr.