Addition

Jacob Scheffer and his family

Jacob Scheffer and Rebecca Huisman had two children: Eliazar and Roosje.
Haags Gemeentearchief, gezinskaart Jacob Scheffer

In addition, a Jokos file (number 53333) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.