Hartog Swaap and Schoontje Rhyne had multiple children, but only one child survived the war.
Addition of a visitor of the website
In addition, a Jokos file (number 10585) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk. The Jokos file reveals that a claim was lodged for compensation for valuables surrendered to the Lippmann-Rosenthal looting bank (L-claim, number 11766/12268).
A Liro card remains for this person or family. The cards are now at the National Archives in The Hague.