Hi Josef, Whilst I'm not a direct descendant of Hermann, he is on my family tree. I thus have certain details about some living direct descendants that should assist you in making contact. It may also interest you that I featured an item about Hermann's son, Frederick Hermann KISCH, in a recent issue of my family newsletter. If you'd like to email me privately, I'd be happy to pass on what I have, including a copy of the relevant newsletter. Cheers, Babs O'Connor Penrith, NSW, Australia