John Postgate 1820–1881 Source: Wikimedia Commons About John Postgate British activist People from the Same Era Johann Evangelist Götz 1815–1893 brewer, businessperson Langenenslingen William Henry Burr 1819–1908 artist George Washington Minns 1813–1895 academic administrator, teacher Boston Andrew Bryson 1822–1892 military officer New York City Shlomo HaKohen 1828–1905 rabbi Adolph Ernst Hensel 1811–1862 judge, lawyer, politician Kamenz