Mietje Smeer-Slager died on 25 December 1942 at the age of 71 in camp Westerbork. She was buried in the Jewish cemetery in Assen on 29 December 1942.
Jewish Historical Museum, Documents collection, inv.nr 3397; Death register of the Jewish community Assen
The funeral records at the Jewish cemetery in Assen reveal that Mietje Slager was buried there.
This person is commemorated on a memorial in Assen. More information on this memorial can be found (in Dutch) on the website of the Nationaal Comité 4 en 5 mei.