Jettje and Sientje de Lange were daughters of Isaac de Lange and Grietje Carseboom.
Addition of a visitor of the website
In addition, a Jokos file (number 9729) on this household is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.
Links
Person is in the National Database of Victims of Persecution