Jan Pravoslav Koubek 1805–1854 Source: Wikimedia Commons About Jan Pravoslav Koubek Czech poet and educator People from the Same Era Grigory Skariatin 1808–1849 military personnel Moscow Alfred Julius Becher 1803–1848 composer, journalist, jurist, lawyer, music critic, music theorist, musicologist, opinion journalist, politician, university teacher Manchester William M. Gwin 1805–1885 physician, politician Gallatin Meyer Isler 1807–1888 classical philologist, librarian, non-fiction writer Hamburg Karl Braun 1807–1868 Amtshauptmann, politician Plauen Karl Rabus 1800–1857 painter Saint Petersburg