Zhang Wenguang 1882–1914 Source: Wikimedia Commons People from the Same Era Mario Donati 1879–1946 non-fiction writer, surgeon, university teacher Modena Conrad Carel Käyser 1876–1939 explorer, mountaineer, naval officer Alfred Kuhn 1885–1940 art historian, author, writer Mannheim Nathan Michael Gelber 1891–1966 historian Lviv James Michael Reardon 1872–1963 Charlottetown Charles Greeley Abbot 1872–1973 astronomer, astrophysicist, scientific collector Wilton