Simon Konijn and Mary Potzer had at least three children: Leah, Mijer and one child that survived the war.
Addition of a visitor of the website
In addition, a Jokos file (number 18039) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.
Person is in the National Database of Victims of Persecution