Mozes Kacz and Regina Kallus married in 1907 in The Hague. They had three children, among whom Alexander. The two other children survived the war.
Mozes Kacz was the owner of a clothing factory. In 1942 a 'Verwalter' was appointed to the factory. In 1943 it was liquidated by a Treuhänder'.
Addition of a visitor of the website
In addition, a Jokos file (number 30295) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.