These persons are listed as residing at the same address. The source does not provide information about how they were related to one another.
In addition, a Jokos file (number 50997) on this household is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.
According to a list with shops of Jewish owners, compiled by the Amsterdam police in 1940, this family had a tobacco products shop, address: Lepelstraat 26 in Amsterdam.
Abstracts of the police archives which are currently at the Amsterdam municipal archives