The three children of Salomon Sarfaty and Sientje Hertz hid in a closet when their parents were taken away. Later they went into hiding and survived the war.
Addition of a visitor of the website
According to a list with shops of Jewish owners, compiled by the Amsterdam police in 1940, this family had a butcher's shop, address: Joubertstraat 10 in Amsterdam.
Abstracts of the police archives which are currently at the Amsterdam municipal archives