Dear Jean-Louis, My sincere apoligies for the delay in my response to your reply. I can't advise if I am any descendant of Johann Georg, but it certainly sounds possible. The earliest extent of my knowledge of my KUEBLER ancestors ends with George Kuebler and his wife Susanna (nee Bechtel), my gr. grandparents, who lived in Baltimore, Maryland (USA), in the 1870's.I believe that George and Susanna had previously lived in Pennsylvania because, according to information in the census, one of their older children had been born in Pa. Also, in the census was infomation that indicated that Geo. & Sus. had been born in Wurttemburg (no town given). If you believe that my gr. grandfather George is related to the people you are researching, let me know if I can help.