These are my family surnames, if you have any information on any of these, please let me know. The last known location for them I have is Grunwald,Silesia. My grandmother's mother was a Langer. My mother was a Kreisel, but her siblings were Exner's. She and her family left Grunwald for Germany when they were expelled by the Russian military, and my mother resettled in Weinheim. Thank you