Gabriel Chavet 1880–1972 Source: Wikimedia Commons About Gabriel Chavet French Esperantist (1880-1972) People from the Same Era Jan Dembowski 1889–1963 biologist, politician, university teacher, zoologist Saint Petersburg Prince Henry, Hereditary Duke of Parma 1873–1939 aristocrat Rorschach Eva Mae Fullinwider 1880–1962 temperance worker Butler County Henry Kistemaeckers 1872–1938 journalist, novelist, playwright, screenwriter, writer Floreffe Andrei Tupolev 1888–1972 aircraft pilot, businessperson, engineer, military flight engineer, politician Pustomazovo Giuseppe Cantù 1873–1940 naval officer, politician Orzinuovi