Jan Herman Mrózak 1841–1902 Source: Wikimedia Commons People from the Same Era Wilfrid Constant Beauquesne 1840–1913 painter Rennes Nikolay Meshkov 1851–1933 merchant, patron of the arts Vesyegonsk Ludwik Grossman 1835–1915 composer, pianist Turek William H. Marden 1843–1903 politician Alain Chartier 1837–1917 engineer, industrialist, politician Douai Johannes Grotjan 1843–1922 architect Hamburg