Stefan Lech Sokołowski 1904–1940 Source: Wikimedia Commons About Stefan Lech Sokołowski Polish mathematician (1904-1940) People from the Same Era Vladimir A. Balan b. 1895 aircraft pilot, military officer Austria–Hungary Ivan Panin 1912–1974 train driver Arsenyevsky District Catharina Roodzant 1896–1999 chess player Rotterdam Fritz Weber 1909–1984 composer Cologne Kazys Sruoga 1899–1974 economist William J. Murphy 1895–1973 Catholic priest, academic administrator Lawrence