Frederika Bolle-Hirschel, a daugher of Hartog Joseph Hirschel and Altje Moses de Vries, lived at 126 Rustenburgerstraat in Amsterdam. Under pressure of the circumstances, she took her own life on 27 April 1943.
Civil Registry of Amsterdam, death certificate nr. 415 dated 28 April 1943 .
In addition, a Jokos file (number 3697) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.