Nicolai Vahl 1859–1914 Source: Wikimedia Commons People from the Same Era Nikolai Kuznetsov 1864–1932 botanist, ecologist, geographer Saint Petersburg Moritz Obhlidal 1849–1934 physician, volapükologist Untermeidling Sergey Ivanov 1864–1910 painter Ruza James Whetstone Overstreet 1866–1938 judge, lawyer, politician Louis Harrison 1860–1936 actor, librettist, lyricist, playwright, theatrical director Philadelphia Yokoi Tokiyoshi 1860–1927 agronomist