Leentje van Bueren was divorced. Her last home address was at 22a Badhuisweg in Scheveningen.
The archive of the Stichting Sieraden-Comité contains a statement of the right to inheritance from 1966.
NIOD, Records Stichting Sieraden-Comité, box HF-1, file 3
This person lived alone or no information about family members is known or traceable.
In addition, a Jokos file (number 3811) 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-Rosenthal looting bank (L-claim, number 1580/1565).