Walter Hasenclever

German poet and playwright (1890–1940).

Born July 8th, 1890 in Aachen.

Died June 21st, 1940 at 49 years old in Les Milles concentration camp (poison).

Occupations
playwright, poet, poet lawyer, screenwriter, writer
Wikipedia

As a well spent day brings happy sleep, so life well used brings happy death. Leonardo da Vinci