hello, I am trying to trace my fathers family who used to live in Hermsdorf kr waldenburg ,sileisa? The last known address was Gettesberger 2. The family had a butchers shop in Hermsdorf as far as we know.My fathers name was Helmut Fritsch born 21/06/21. He had a sister, maybe Hannah or this may be his mothers name. Can anyone help in any way to find out more details?