HI, thank you for your post. I have since gotten a genealogy tree from someone in Germany.. there is a Helene Krupp in the line, but much too early for ours. If you go to the surname site on ancestry.com you will see many posts on Krupp and what people are looking for and what they have found out. I don't believe there were not any Krupps who immigrated...I just don't think they want to deal with outside families!!