In May 1941, Het Joodsche Weekblad published an obituary for Benjamin van Buuren.
Het Joodsche Weekblad, 9 May 1941, 9
The funeral records at the Jewish cemetery in Arnhem reveal that a memorial stone is placed for Benjamin van Buuren.
In addition, Jokos files (numbers 7958, 7957) on this household or other family members are at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.