Albert Oppel 1831–1865 Source: Wikimedia Commons About Albert Oppel German paleontologist (1831–1865) People from the Same Era Thomas E. Haines 1831–1908 businessperson, politician Hubert Dilger 1836–1911 military personnel Germany George Nelson Cone 1836–1908 politician Carl Pauli 1839–1901 linguist, secondary school teacher Barth Oliver E. Slocum b. 1837 politician Kate Warne 1833–1868 detective Erin