Ivan Popov 1840–1915 Source: Wikimedia Commons People from the Same Era August Werner 1843–1916 merchant Hanover Étienne-Prosper Berne-Bellecour 1838–1910 etcher, painter, printmaker Boulogne-sur-Mer Sergei Mikhailovich Dukhovskoi 1838–1901 military personnel Hokkai Takashima 1850–1931 botanist, engineer, geologist, painter Hagi Yegor Belyakov b. 1834 painter Friedrich Thomas 1840–1918 botanist, secondary school teacher Gotha