C. B. van Niel

Dutch-american microbiologist (1897–1985).

Born November 4th, 1897 in Haarlem.

Died March 10th, 1985 at 87 years old in Carmel-by-the-Sea.

Occupations
biochemist, microbiologist, mycologist, university teacher
Wikipedia
C._B._van_Niel

Here is the test to find whether your mission on Earth is finished: if you’re alive, it isn’t. Richard Bach