People United States of America John Brown peoplepill id: john-brown-101JB 3 views today 13 views this weekAmerican entomologistJohn BrownBiographyListsAlso ViewedListsJohn Brown is in following listsBy field of workNotable American biologistsGender:MaleBy work and/or countryNotable American ZoologistsGender:MaleNotable American EntomologistsGender:MaleFrom our partnersSponsoredJohn Brown