To date, 20 families have been researched. Their descendants are scattered across the world, living in the USA, Germany, Israel, Brazil, England and the Netherlands, among others.
Johanna M. Neumann, a catholic, and Michael Mamlock,
a member of what was once the largest Jewish family community in Berlin’s “Bavarian Quarter”, have jointly founded the
Von Generation zu Generation – L `Dor Vador
as a model international project for education, remembrance and culture.