Judith Workum was a daughter of Meijer Workum and Esther Lessing. She married 17 April 1940 in Amsterdam to Izak Weenen.
Judith had three other siblings, who have been killed too during the Holocaust: David, Levie and Izaac. One brother and his family have survived the war.
City Archive of Amsterdam…
In addition, a Jokos file (number 21098) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.