Horn, George Henry
- Lester D. Stephens
Horn, George Henry (07 April 1840–24 November 1897), entomologist and physician, was born in Philadelphia, Pennsylvania, the son of Philip Henry Horn, a pharmacist, and Francis Isabella Brock. Upon completion of his elementary education in Philadelphia in 1853, Horn enrolled in the city’s Central High School, from which he received the bachelor of arts degree five years later. Soon thereafter he entered the medical program of the University of Pennsylvania and was awarded the M.D. degree in 1861. During his days as a medical student Horn developed an interest in living and fossil marine invertebrates, and in 1860 he presented a paper before the Academy of Natural Sciences of Philadelphia, in which he described three species of gorgonian corals. Over the next two years he published three papers on recent and fossil scleractinian corals. Meanwhile Horn had joined the Entomological Society of Philadelphia (later the American Entomological Society), before which, in 1860–1861, he presented three papers, the most significant of which was a presentation describing seven new species of Coleoptera, or beetles....