Jacob Beekman and Naatje Meijer had two children. Their son Jozef Beekman died before the war. Their second child survived the war by going into hiding.
Addition of a visitor of the website
In addition, a Jokos file (number 16700) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.