Addition

Widow Betje van Gelder-Hemelrijk and her family

Betje Hemelrijk was the daughter of Jacob Barend Hemelrijk and Mala Sardiner. She was married to Jacob van Gelder in Zaandam in 1896.
Addition of a visitor of the website

In addition, a Jokos file (number 34585) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.