Wilhelm Wiesberg 1850–1896 Source: Wikimedia Commons About Wilhelm Wiesberg Austrian author (1850–1896) People from the Same Era Michael Friedsam 1858–1931 art collector, philanthropist New York City Rudolph Scheffer 1844–1880 botanical collector, botanist, scientific collector Spaarndam Sigmund von Kornfeld 1852–1909 banker, economist, industrialist Golčův Jeníkov Antonia Kwiatkowska b. 1840 homemaker Siberia Ignace Tonené 1841–1916 fur trader, gold miner, traditional leader or chief Lake Temagami Furcy de Lavault 1847–1915 painter