Kolpack and Schmick Family research

Hello, My great grandfather Carl Kolpack lived in Jakobau, West Prussia and my grandfather August Julius Kolpack
was born there in 1878. Carl's father in law Martin Schmick was a farmer who lived in Goldau, West Prussia with his wife Charlotte Wolter. They all attended the Lutheran church in Gross Bellschwitz. I would appreciate anything you can tell me about
These families or these villages in Kreis Rosenberg, West Prussia. Thank You. Jeffrey Kolpack