My g-grandfather immigrated to America from Germany in 1869. I understand he automatically became an american citizen. Does this mean there are naturalization papers on him? I found my g-grandfather in the book "Germans to America". On the top of the page it had Germany - Switzerland. I'm assuming he went from Switzerland to Germany. Am I right? If so, what would have been the usual mode of travel? Thank you for any help you can give me. Barb