Duifje Fresco, a bookbinder by trade, was a witness at the wedding ceremony of her brother Markus to Francina Maria van der Velde. She signed the marriage certificate. The marriage was performed on 27 August 1942 in Westerbork transit camp.
Record of marriage certificates of the Westerbork municipal…
In addition, a Jokos file (number 10286) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.