Leonid Kulik

Russian mineralogist (1883-1942).

Born August 31st, 1883 in Tartu. [ref]

Died April 14th, 1942 at 58 years old in Spas-Demensk (typhus).

Occupations
mineralogist, university teacher
Wikipedia

It matters not how a man dies, but how he lives. The act of dying is not of importance, it lasts so short a time. Samuel Johnson