My great-great grandparents immigrated to the US from Germany. I have a translated copy of both the immigration document and ship's passenger list. The names are Johann Heinrich Nix (born 1800) and Elizabeth Nix (born about 1806). They arrived 2 August 1852, New York harbor, via the ship Coriolan; they were accompanied by their 6 children. Port of departure was Bremen, Germany. Both Johann and Elizabeth were born in Breitscheid, Nassau, Germany. Any information would be greatly appreciated!