Mozes Aaron Hartog, son of Abraham Hartog and Johanna Gotschalk married 1 July 1920 in Amsterdam to Duifje Overste, daughter of Simon Overste and Esther van Collem. website www.wiewaswie.nl.
In addition, a Jokos file (number 7161) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.