This person is commemorated on a memorial in Amsterdam. More information on this memorial can be found (in Dutch) on the website of the Nationaal Comité 4 en 5 mei.
Izak Isaac was married to Helena Blanes. He was a public servant at the Postal Services. Their third child, a daughter named Nannie Esther, was born in transit camp Westerbork on 25 April 1943. Record of birth certificates of the Westerbork municipality, currently at the archives of Gemeente Midden-Drenthe in Beilen
We have been unable to determine whether one or more members of this family survi…