Filippo Sibirani 1880–1957 Source: Wikimedia Commons About Filippo Sibirani Italian mathematician (1880-1957) People from the Same Era Maurice de Vlaminck 1876–1958 ceramicist, draftsperson, graphic artist, illustrator, novelist, painter, poet, printmaker, watercolorist Paris Karl Bartenbach 1881–1949 Marineoffizier Böckingen William Voris Gregory 1877–1936 judge, lawyer, politician Elisabeth Brönner 1880–1950 editor, politician Charles Allwright 1888–1966 association football player Brentford Waldemar Duhs 1875–1958 photographer