Reintje Glaser-Sanders was the widow of Eliazer Jonas Glaser, who had died in 1924. She was the mother of Regina Kaatje and Kitty.
Addition of a visitor of the website
In addition, a Jokos file (number 35055) 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 3966/19703).