German mathematician (1862–1943).

Born January 23rd, 1862 in Kaliningrad.

Died February 14th, 1943 at 81 years old in Göttingen.

Kurt Gödel

Born April 28th, 1906 in Brno.

Died January 14th, 1978 at 71 years old

Martin Heidegger

Born September 26th, 1889 in Messkirch.

Died May 26th, 1976 at 86 years old

Ludwig Wittgenstein

Born April 26th, 1889 in Neuwaldegg.

Died April 29th, 1951 at 62 years old

Heinrich Hertz

Born February 22nd, 1857 in Hamburg.

Died January 1st, 1894 at 36 years old

Max Born

Born December 11th, 1882 in Wrocław.

Died January 5th, 1970 at 87 years old