Ketterman Family Genealogy Forum
Sorry it took me so long to answer. My wife posted the other message and I don't check this forum too often. With Norman around, I don't have to do much work on the Ketterman line and can concentrate on others. I checked my database and don't have any George Ketterman who married a Mary Louise Bush in the York PA area. Have you corresponded with Norman Ketterman? If anyone might have something, it would be him. Good luck in your search.
H. David Pendleton