Addition

Jacob de Jong and his family

A Liro card exists for this person or family. The original cards are kept at the Nationaal Archief (National Archive) at The Hague.

According to a list with shops of Jewish owners, compiled by the Amsterdam police in 1940, this family had a lady's hat shop, address: Weesperstraat 12 in Amsterdam.
Abstracts of the police archives which are currently at the Amsterdam municipal archives