Elisabet Monnikendam was the widow of Aron Hamburger.
Stadsarchief Amsterdam, archiefkaart Elisabeth Monnikendam
In addition, a Jokos file (number 51062) 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-Rose…