Friedrich Oltmanns

German phycologist (1860-1945).

Born July 11th, 1860 in Oberndorf, Lower Saxony.

Died December 13th, 1945 at 85 years old in Freiburg im Breisgau.

Occupations
botanist, university teacher
Wikipedia

Death is so terribly final, while life is full of possibilities. George R.R. Martin