EntityQ3101745· pop 7· linked from 13 articlesGeorge MarxSign in to saveGerman-born American zoologist (1838–1895)ConnectionsarachnologyEntityUnited StatesCountryWashington, D.C.EntityAraneaeEntityAmerican Civil WarConceptInternational Standard Book NumberEntityDarmstadtEntityentomologyEntitypharmacyEntitysurgeonEntityGiessenEntitySmithsonian InstitutionEntitygymnasiumEntityGeorge Washington UniversityEntityUnited States Department of AgricultureEntityGrand Duchy of HesseEntitynaturalizationEntityFirst Battle of Bull RunEntityLaubachEntityUnion ArmyEntityCategories1838 births1895 deaths19th-century American medical doctors19th-century American zoologists19th-century German zoologistsAmerican arachnologistsEmigrants from the Grand Duchy of Hesse to the United StatesPeople from the Grand Duchy of HesseUnited States Department of Agriculture people