American mathematician and information theorist (1916-2001).

Born April 30th, 1916 in Petoskey. ^[ref]

Died February 24th, 2001 at 84 years old in Medford (Alzheimer's disease).

Alan Turing

Born June 23rd, 1912 in Maida Vale.

Died June 7th, 1954 at 41 years old

John von Neumann

Born December 28th, 1903 in Budapest.

Died February 8th, 1957 at 53 years old

Joan Clarke

Born June 24th, 1917 in West Norwood.

Died September 4th, 1996 at 79 years old

Erwin Schrödinger

Born August 12th, 1887 in Vienna.

Died January 4th, 1961 at 73 years old

Arthur C. Clarke

Born December 16th, 1917 in Minehead.

Died March 19th, 2008 at 90 years old