Jonas van Gelder was married to Geertruida Alida Salomons. They had two children, among whom Arnold Jusua. In 1932 the family moved from Leeuwarden to Hilversum.
Addition of a visitor of the website
In addition, a Jokos file (number 7984) on this person is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.The Jokos file reveals that a claim was lodged for compensation for valuables surrendered to the Lippmann-Rosenthal looting bank (L-claim, number 3819/761).
Biography