Simon van Delft was married. He was a merchant by trade. On 1 September 1942 Simon van Delft was summoned to the labour camp at Kesteren.
K. Ribbens, Zullen we nog terugkeren
. De jodenvervolging in Amersfoort tijdens de Tweede Wereldoorlog (Amersfoort 2002) 148 and 160-164
In addition, a Jokos file (number 784) 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 2609/10025).