Refion
Wilna
4
Dorpat
3
Baltic Sea Region
2
Estonia
2
Münster, Westfalen
2
Reval
2
Riga
2
Rīga (Latvia)
2
Augst
1
Baltic States
1
Baltikum
1
Berlin
1
Düsseldorf
1
Europe, Northern
1
European Union countries
1
Germany
1
Kiel
1
Lithuania
1
Lübeck
1
Mannheim
1
Memel-Gebiet
1
Prussia
1
Prussia (Germany)
1
Prussia, East (Poland and Russia)
1
Tübingen
1
Zürich
1