Gusztáv Rigler 1868–1930 Source: Wikimedia Commons About Gusztáv Rigler physician (1868-1930) People from the Same Era Jean-André Soulié 1858–1905 Catholic missionary, Catholic priest, botanical collector, botanist, explorer, missionary Saint-Juéry Hans Heinrich Ehrler 1872–1951 writer Bad Mergentheim Johannes Paulus Lotsy 1867–1931 botanical collector, botanist, geneticist, scientific collector, university teacher Dordrecht Vasilije Popović 1860–1938 Eastern Orthodox priest Majevac Jakob Berlinger 1866–1945 rabbi Braunsbach Grigory E. Rozhkov 1864–1937 politician Morshansky Uyezd