Simon Okker was the son of Hartog Okker and Clara Schenkkan. He was married to Keetje Kloots, who passed away in 1938. The couple had three children: Clara Annetta, Annetta Clara and one child that survived the war.
Addition of a visitor of the website
In addition, a Jokos file (number 20214) 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 17/637).