Ah - that clarifies the location. It only appears on the modern map as a railway station whereas an older map shows it as applicable to the village now known as Nahime.
Unfortunately that does not change what I can report as available information. The parish records would have covered this area as well. It would be interesting to determine if they were in fact Germans or not. If they attended a Lutheran or Baptist church, they were probably German. If they were Catholic, then they were probably of Polish origin.