Joseph van Sister and his wife Flora van Moppes had nine children. For a time also grandparents lived with the Van Sister family in the house. Joseph van Sister was blind so that the family was not very well off.
Four small children of the couple were transferred to the Berg-stichting in Laren. They saw the opportunity to go into hiding before the institution moved to Amsterdam. Three of the hidde…
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Person is in the National Database of Victims of Persecution