Region
- Germany 591 results
- Prussia 552 results
- Allemagne 160 results
- Prusse 143 results
- Rhine Province 23 results
- Prussia (Germany) 15 results
- Pomerania (Poland and Germany) 13 results
- Brandenburg (State) 12 results
- Silesia 12 results
- Poland 10 results
- Prusse rhénane 9 results
- Saxony (Prussia) 9 results
- Westphalia 9 results
- Poznań (Voivodeship) 7 results
- Westphalie 5 results
- Berlin 4 results
- Hannover (Province) 4 results
- Hohenzollern 3 results
- Prusse (Allemagne) 3 results
- Brandenburg (Germany : State) 2 results
- Rhine River 2 results
- Saxony 2 results
- Schleswig-Holstein 2 results
- Silésie 2 results
- Wiesbaden (Regierungsbezirk) 2 results
- Essen 1 results
- Essen (Rhénanie-du-Nord-Westphalie) 1 results
- Frankfurt (Oder) 1 results
- Gdańsk 1 results
- Hanovre (Province) 1 results
- Hesse-Nassau 1 results
- Kassel (Regierungsbezirk) 1 results
- Koblenz 1 results
- Koszalin (Voivodeship) 1 results
- Mülheim an der Ruhr 1 results
- North Sea 1 results
- Pologne 1 results
- Poznań 1 results
- Prussia, West 1 results
- Rees 1 results
- Siegen 1 results
- United States 1 results