In April 1942, Het Joodsche Weekblad published an obituary for David Vischdrager.
Het Joodsche Weekblad, 1 April 1942, 8
This person is commemorated on the monument Schaduwkade in Amsterdam. The names of the 200 jewish inhabitants of the Nieuwe Keizersgracht are placed on the canal wall opposite the houses where they once lived.