Leopold Karel Schulz 1803–1852 Source: Wikimedia Commons About Leopold Karel Schulz Austrian mathematician People from the Same Era Leonhard von Spengel 1803–1880 classical philologist, translator, university teacher Munich Mihai Velceleanu 1810–1872 painter Ramna Gabriel Lecreps 1809–1857 politician Jemappes Robert Williams 1802–1885 cleric Joseph Hekekyan 1807–1875 egyptologist, engineer Istanbul Corydon Alexis Alvord 1813–1874 printer