Klaartje van Bergen married 539319 in 1936 in Hilversum. During the war they did not live together anymore.
Stadsarchief Amsterdam, archiefkaart Klaartje van Bergen
In addition, a Jokos file (number 31882) on this person is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.