Otto Bütschli

German biologist (1848-1920).

Born May 3rd, 1848 in Frankfurt.

Died February 3rd, 1920 at 71 years old in Heidelberg. [ref]

Occupations
biologist, botanist, entomologist, microbiologist, naturalist, paleontologist, university teacher, zoologist
Wikipedia

After your death, you will be what you were before your birth. Arthur Schopenhauer