In November 1941, an obituary was placed in Het Joodsche Weekblad for Jozef Klein. The same edition of the weekly also contained an obituary.
Jozef Klein was a teacher at the (previously) private Jewish religious school in the former Watergraafsmeer. On 28 November 1927, he was appointed administr…
Joseph Klein was verbonden aan de J.C. Ammanschool aan het Hortusplantsoen. Aan het begin van de oorlog werd hij samen met drie joodse collega's op non-actief gezet.
Bron: www.eenkleineheldendaad.nl
In addition, a Jokos file (number 31055) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.