Aäron Querido died on 9 January 1943 at the age of 83 in Westerbork camp. He was buried in the Jewish cemetery in Assen on 11 January 1943.
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 Aäron Querido was buried there.