EntityQ12350042· pop 7· linked from 2 articlesJulia IsbrückerSign in to saveDutch esperantist (1887–1971)ConnectionsWorld War IIConceptWorld War IConceptArnhemEntityKLMEntityKoninklijke Philips NVEntityWorld Congress of EsperantoEntityUniversal Esperanto AssociationEntityAndreo CsehEntitySoroptimist InternationalOrganizationEncyclopedia of EsperantoEntitySteloEntityAustrian MintEntityEinar DahlEntityClarence StreitEntityCategories1887 births1971 deathsDutch EsperantistsDutch women scientistsMembers of Soroptimist International