Jan Bielecki 1942–2001 Source: Wikimedia Commons About Jan Bielecki Polish programmer and computer scientist (1942-2001) People from the Same Era A. K. Perumal b. 1947 epigrapher, folklorist, writer Nagercoil Sjaak Swart b. 1938 association football player Muiderberg Herwig Nieuwland b. 1952 judge Hardegsen Frank Mincevich b. 1934 American football player Hazel Nell Dukes 1932–2025 Montgomery Marian Noga b. 1946 economist Nowy Sącz