This person is commemorated on a memorial in Hoogeveen. More information on this memorial can be found (in Dutch) on the website of the Nationaal Comité 4 en 5 mei.
Mannes en Roosje Meiboom were brother and sister. Addition of a visitor of the website
In addition, Jokos files (numbers 54326, 54346) on this household or other family members are at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.
Person is in the National Database of Victims of Persecution