Hungarian Neumann János Cited by user Szefato on 10 May 2023 Margittai Neumann János (külföldön: John von Neumann, született: Neumann János Lajos) (Budapest, Lipótváros, 1903.
English John von Neumann Cited by user Herostratus on 29 Sep 2017 John von Neumann (, ; December 28, 1903 – February 8, 1957) was a Hungarian-American mathematician, physicist, computer scientist, engineer and polymath.