Manfred Grier lived in the youth aliyah home in Loosdrecht, the Paviljoen Loosdrechtse Rade, from 30 April 1942 until 10 August 1942. He then moved to Amsterdam.
In addition, a Jokos file (number 55580) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.
Person is in the National Database of Victims of Persecution