My ggrandfather immigrated from Prussia in about 1868 or 1869. His mothers name was Mary Supka but we do not have his father's first name. My ggrandfather's name was Albert Knuth and he married Lydia Schinke in Omaha, Nebraska in 1870. All records we have found just indicate that he came from Prussia. We would like to know if your Pommern information could help us be more specific.