The family De Leeuw lived in the Kortestraat behind the butcher shop. Jozeph and Henriëtte had three married daughters. Two daughters survived the war. Daughter Johanna Geertruida and her husband and son died during the war.
Addition of a visitor of the website.
In addition, a Jokos file (number 92) on this person is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.