My father died in USA in 1982. His father died when he was 9 or so he thought.My father never said anyone was in Europe and never said more then a few things about his father. I am not sure he knew. I found a few postcards after he died and tucked them away. I think he said something about Vienna and maybe professor and a mathematician but that was a little girls memory. If this was my family I might be able to find out something about them.
Thank so very much.
By the way my name is Dana Reiss