Trying to locate progeny of Natan - Page 1

I currently own Natan von der Arenzburg and I am trying to locate his progeny. If anyone reads this and has one of his progeny or if someone knows someone with his progeny please contact me. I would also be very interested in locating progeny from Gundi von der Tanzdiele and Natan von der Arenzburg. My email address is Sharon9624@aol.com. Thank you