I have been trying to find the location of our original Fischer immigrant in Germany. I have found a couple possibilities, but can't find definitive proof. Here is one possibility: Neckarau, Mannheim, Karlsruhe, Baden-Wuerttemberg, Germany Check out the map for this location.

Physical Location Map of Neckarau
Another map version:

Satellite Panoramic Map of Neckarau
I'm planning to go to Germany in the Baden Wuerttemberg area next September. Hope to discover some new information there.