Hans Frederick Blichfeldt 1873–1945 Source: Wikimedia Commons About Hans Frederick Blichfeldt mathematician (1873–1945) People from the Same Era Wakasugi Kisaburo 1864–1916 physician, politician André de Panafieu 1865–1949 diplomat, politician Chatou Ignacio de Aldama Elorz 1867–1953 architect Catharine Newsome Jewell 1869–1936 opera singer, singer Kornel Paygert 1868–1936 banker, economist, opinion journalist Galicia Archie Hooper 1881–1904 ice hockey player Saint-Lambert