Elisabeth Con was a daughter of Hartog Con and Alida Kuit. She was a bookkeeper for a German-Jewish firm for leatherware.
USC Shoah Foundation, USC-SF nr. 19292 (interview Bernard Con )
In addition, a Jokos file (number 30996) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.