Person1: Anna de Groot Geboorteplaats: Wildervank Geboortedatum: maandag 14 april 1902
Person2: Heiman Assur de Groot
Person3: Marianna Cohen
Person4: Izaäk Rosenbaum
In addition, Jokos files (numbers 7340, 54429) on this family or other family members are at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.The Jokos files reveal that a claim was lodged for compensation for valuables surrendered to the Lippmann-Rosenthal looting bank (L-claims, numbers 11409/1444, 10).