German mathematician (1890-1961).
Born August 18th, 1890 in Malbork.
Died September 28th, 1961 at 71 years old in Rottenburg am Neckar (myocardial infarction).
Death: something like birth, a natural mystery, elements that split and recombine. Not an embarrassing thing. Not an offense to reason, or our nature. Marcus Aurelius