I have alot of info on the Kleinfelter line also. I have some church records, translated into English, from Germany about this Elizabeth. She had an illigetimate son with Hohman before coming to America in 1750 with brother Melchoir. Hohman came to America in 1755 and they married. However, I do not know what happened to her son. He came to America with her and Melchoir. My uncle wrote a book, not published.
I would be interested in any info on this family. Korina email@example.com