Chōjūrō Ikeda 1891–1943 Source: Wikimedia Commons People from the Same Era Aleksandr Lebedev 1884–1955 physician Saint Petersburg Pál Robicsek 1892–1931 Esperantist, journalist, official, politician Budapest Aldo Pellegrini 1888–1940 aircraft pilot, military leader, military personnel Bologna Cristóbal Ferrer Ferrán 1888–1986 teacher Palma Huang Dao 1900–1939 David Petrovsky 1886–1937 economist, journalist, political scientist, politician, revolutionary Berdychiv