Benedictus Wijnman and Duifje Prins had a son Heijman Hartog and a daughter Sara.
Haags Gemeentearchief, overlijdensaktes Heijman Hartog and Sara Wijnman
Benedictus Wijnman and Duifje Prins had a third child, that passed away in 1926.
Addition of a visitor of the website
In addition, a Jokos file (number 31478) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.