Willem Levinus Penning 1840–1924 Source: Wikimedia Commons People from the Same Era William Pittenger 1840–1904 screenwriter, writer Jefferson County Ignatios Moschakis 1847–1903 theologian, university teacher Kontochori Silvestre Umerez 1843–1922 paleontologist, teacher Oñati Viggo Drewsen 1830–1888 philosopher, volontør, writer Copenhagen Joseph Field Holbrook b. 1841 politician Jakob Konrad Lutz 1841–1928 politician Lutzenberg