Kaatje Soep-Groen was the widow of diamond factory owner Benjamin A. Soep. She was the mother of 519496.
Amsterdam Municipal Archives; record card of Kaatje Groep
In addition, a Jokos file (number 7329) 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 :
- securities or bonds. (W-claim, number C86-87-89-109-110-130A10O7/1975)
- valuables surrendered to the Lippmann-Rosenthal looting bank (L-claim, number 11149/7806)