Jacob Manus Stad was a son of Isaac Joel Stad and Marianne Stad-Scheffer. He married Mietje Franken on 24 August 1916. Stadsarchief Amsterdam, archiefkaart Marianne Scheffer.
In addition, a Jokos file (number 51588) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.
According to a list with shops of Jewish owners, compiled by the Amsterdam police in 1940, this family had a bed and blankets shop, address: Gerard Doustraat 180 in Amsterdam. Abstracts of the police archives which are cur…