Israel Snoek and Heintje Kaas had two children, who both survived the war.
Addition of a visitor of the website
In addition, a Jokos file (number 36679) 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 looted jewellery (S-claim, number 23/620).