Jacob Schaap en Rebecca Blitz had one child. In November this child had already left the parental house and survived the war.
Addition of a visitor of the website
Jacob Schaap lived at 31 Graaf Florisstraat in Rotterdam. He was married to Rebecca Blitz.
Amsterdam municipal archive, Records Jokos, Möbel-claim; property Joods Maatschappelijk Werk
In addition, a Jokos file (number 3611) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.