Fig. 10: The Breyer map shows the settlement areas of German colonists in Poland
Source: https://de.wikipedia.org/wiki/Albert_Breyer#/media/File:A._Breyer_Karte.jpg

Krasna settlers came from these areas. Proven are:

1. e.g. Baldus, Becker, Hartmann, Heidrich, Hein, Maas, Müller, Wagner, Wingenbach
2. e.g. Schlick
3. e.g. Deichert,
4. e.g. Brandt, Meers, Riehl, Ritz, Rückert
5. e.g. Fornwald
6. e.g. Alwinger, Dirk, Löb, Paul, Pitsch, Schreiner, Speicher, Ternes

Their places of residence there can mostly be seen in the Krasna local family book: https://ofb.genealogy.net/krasna/index.php?lang=en