Theodore Engelmann 1808–1889 Source: Wikimedia Commons About Theodore Engelmann German American author, journalist and publisher (1808–1889) People from the Same Era Juan Lembeye 1816–1889 naturalist, ornithologist, scientific collector, zoological collector Ferrol Simon Cameron 1799–1889 Politician and Businessman Lancaster, Pennsylvania Douwe Lubach 1815–1902 inspector Dokkum Gustave Goldenberg 1805–1871 industrialist, politician Remscheid Leon Rzewuski 1803–1869 journalist, military officer, opinion journalist, peasant, politician Vienna Michele Salvoni 1805–1860 composer Naples