Esther Aandagt was a daughter of Meijer Aandagt and Vrouwtje Hilversum. Esther Aandagt presumably lived for some time at the Valkenburgerstraat 206 in Amsterdam.
Addition of a visitor of the website
In addition, Jokos files (numbers 54809, 7059) on this family or other family members are at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.