Khent Hakob 1800–1900 Source: Wikimedia Commons People from the Same Era Otto Theodor von Manteuffel 1805–1882 civil servant, diplomat, politician Lübben (Spreewald) James Meacham 1810–1856 politician Rutland Burchard Friedrich von Lemm 1802–1872 astronomer, military officer Põlva Joseph Plateau 1801–1883 mathematician, physicist, postage stamp designer, university teacher Brussels Ferdinand Thielemann 1803–1863 architect Copenhagen Clara Fechner 1809–1900 writer Zschortau