EntityQ6423645· pop 5· linked from 94 articlesKnoxvilleSign in to saveunincorporated community in Frederick County, MarylandConnectionsUnited StatesCountryMarylandEntitygeographic coordinate systemEntityAmerican Civil WarConceptU.S. stateEntitytownEntityPotomac RiverEntityFrederickEntityWashington CountyEntityFrederick CountyEntityunincorporated areaEntityNational Park ServiceEntitycensus-designated place in the United StatesEntityNational Register of Historic PlacesEntityHarpers FerryEntityBrunswickEntitycounty seatEntityGeographic Names Information SystemEntityThurmontEntityBurkittsvilleEntityCategoriesUnincorporated communities in Frederick County, MarylandUnincorporated communities in Maryland