Simon Lazarus Simons was married to Rachel Harmanna de Jong. He was a rag dealer by trade. On 25 December 1942 their son Abraham was born in camp Westerbork.
Birth certificate register, which was drafted by the auxiliary administrative office of the civil registration in camp Westerbork; Westerbork archives, which are now part of the archives of Midden-Drenthe in Beilen
In addition, a Jokos file (number 54239) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.