Isaäc Blitz and Aaltje Kopee had several children, of whom Elias, Salomon and Klara also died during the war.
Stadsarchief Amsterdam, gezinskaart Isaäc Blitz
In addition, a Jokos file (number 60011) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.
Person is in the National Database of Victims of Persecution