Friedrich Wilhelm Müser 1812–1874 Source: Wikimedia Commons About Friedrich Wilhelm Müser German physician and entrepreneur (1812–1874) People from the Same Era Nikolay Ketcher 1809–1886 writer Moscow Margaret Hendry or Ross 1821–1895 Coos Cremers 1806–1882 jurist, lawyer, politician Henry Mills Fuller 1820–1860 lawyer, politician Bethany Ludwig Georg Karl Pfeiffer 1805–1877 botanical collector, botanist, conchologist, malacologist, pathologist, physician, zoological collector, zoologist Kassel Filippo Oldoini 1817–1889 politician La Spezia