Henri Drukker and Sophie van Adelsberg went into hiding, but were caught nonetheless. A child of them did survive the war by going into hiding.
Addition of a visitor of the website
We have been unable to determine whether one or more members of this family survived the war. While their names do not appear on the lists of survivors, we have not been able to trace them in In Memoriam either. They are therefore labeled as 'surviving' and their names are not listed.