Addition

Nathan de Vries and his family

The last address where Nathan de Vries and Sophie de Jong lived in the Netherlands was Jan Luykenstraat 57 in Amsterdam.
Addition of a visitor of the website

In addition, a Jokos file (number 6719) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.