In de archieven van de stad Antwerpen komt Jacqueline Aap voor in de vreemdelingsdossiers
Belgium, Antwerp Police Immigration Index, 1840-1930," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/JSYC-7YQ : accessed 21 April 2012), Jacqueline Aap
Addition