Mozes Schelvis and Branca Boeken married in 1902 in Amsterdam. They had ten children, of whom one survived the war. The other children were Margaretha, Heintje, Leendert, Marianna, Marcus (who passed away in 1912), Hartog, Esther, Schoontje and Jetje.
Stadsarchief Amsterdam, archiefkaart Mozes Schelvis
In addition, a Jokos file (number 50409) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.