Betje Velleman was a daughter of Zacharias Velleman and Roosje David Gans. She married Levie Hakker in Amsterdam on 11 June 1884, a son of Jonas Hakker and Sara Kok. Betje and Levie had ten children together; one child has died in infancy; three children have survived the Holocaust but her childr…
We have been unable to determine whether one or more members of this family survived the war. While their names do not appear on the lists of survivors, we have not been able to trace them in In Memoriam either. They are therefore labeled as 'surviving' and their names are not listed.