Salomon Waas and Hendrika Wolff married in 1900 in Amsterdam.
They had nine children: Sara, Philip, Rosette, Elias (who died at a young age), Elias (Eduard), Isaac and three children who survived the war.
Stadsarchief Amsterdam, archiefkaart Salomon Waas
In addition, a Jokos file (number 35336) 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 12606/8707).