Hello, My ggf Carl Halweg and his wife Caroline Halweg (maiden name Felske) immigrated to USA from Hamburg Germany in 1893. They listed on the manifest residence: Gr.Glochau. A part of WestPrussia. District Konitz. Do you have any connection? Carl and Caroline live in Will County Illinois. Once they left Prussia, I do not have any information going back. My family tree is called: Havey Family tree. I hope this helps. Please send any information you may have on your Felske family. Thanks.