Wilhelm Sievers

German geologist (1860-1921).

Born December 3rd, 1860 in Hamburg. [ref]

Died June 11th, 1921 at 60 years old in Giessen.

Occupations
botanist, explorer, geographer, geologist, geopolitical analyst, glaciologist, university teacher, writer
Wikipedia

To the well-organized mind, death is but the next great adventure. J.K. Rowling