Carl Weerth 1812–1889 Source: Wikimedia Commons People from the Same Era Sigismund Heinersdorff 1802–1874 merchant Wrocław George Owen Rees 1813–1889 writer José Luís Mena Barreto 1817–1879 military personnel Rio Grande do Sul Mentor 1813–1833 thief Suriname Isaac Singer 1811–1875 businessperson, inventor, stage actor Pittstown James Robert Gowan 1815–1909 judge, lawyer, politician