Samson de Jong, son of Mozes de Jong and Mietje Pach, married 30 April 1941 in Amsterdam to Clara Maria Cohen. She survived the Holocaust.
Samson had four siblings, who also have been killed during the Holocaust: William, Jozeph, Henriette and Alida.
City Archive of Amsterdam, archive card of Mozes …
In addition, a Jokos file (number 25012) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.