Hello Jane, My name is Tina Zufelt and I am doing work on the Zufelt line. As I read your listing I noticed you were talking about my 8th great grandfather. So I started looking throught all my items of info. I have Anna Catharina Zaam for the last name of the woman married to Johann George Zufelt-Zufeld. Will continue to research on the information you have listed in your message and see what I can come up with. Am very interested in the photocopy of the family tree book with over 900 individuals in the 1930's. Hope to hear from you soon. Hope your still working on this.