Frederik Willem Krieger 1805–1881 Source: Wikimedia Commons About Frederik Willem Krieger physician and university teacher (1805-1881) People from the Same Era Emily Donelson 1807–1836 politician Donelson Karel Faber 1810–1890 businessperson R.B. Marcey 1812–1887 General Massachusetts Ferdinand de Lesseps 1805–1894 diplomat, entrepreneur, writer Versailles Grzegorz Michał Szymonowicz 1800–1875 Catholic bishop, Catholic priest, politician Lviv Niels Lind 1812–1891 businessperson