Odo Bujwid

Polish biologist and esperantist (1857–1942).

Born November 30th, 1857 in Vilnius.

Died December 26th, 1942 at 85 years old in Kraków. [ref]

Occupations
Esperantist, biologist, microbiologist
Wikipedia

It is the secret of the world that all things subsist and do not die, but retire a little from sight and afterwards return again. Ralph Waldo Emerson