Marie Louise Marguerite Savary de Lancosme 1840–1865 Source: Wikimedia Commons People from the Same Era József Krenner 1839–1920 geologist Buda Arthur Chassériau 1850–1934 art collector, business broker Algiers Jan Walery Jędrzejewicz 1835–1887 astronomer, physician Warsaw Morris M. Estee 1833–1903 lawyer, politician Pennsylvania Alexander Dickson 1836–1887 botanical illustrator, botanist Edinburgh Conrad Wise Chapman 1842–1910 painter, soldier Washington, D.C.