Mozes de Vries was married to Kaatje Davidson. He was director of a limited liability company.
K. Ribbens, Zullen we nog terugkeren . De jodenvervolging in Amersfoort tijdens de Tweede Wereldoorlog (Amersfoort 2002) 160-161, 174-175
In addition, a Jokos file (number 6271) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.