This person is commemorated on a memorial in Bergen op Zoom. More information on this memorial can be found (in Dutch) on the website of the Nationaal Comité 4 en 5 mei.
Israël was the son of Philip Stibbe and Dina van Maarsen. He lived at the same address as his brother Jonas.
Addition of a visitor of the website
In addition, a Jokos file (number 53984) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.