Bishopric of Courland was created in 1234.
Bishopric of Courland ended in 1562.
Army Group Courland was created in 1944.
Bishopric of Brixen was created in 1179.
Bishopric of Regensburg was created in 739.
Bishopric of Lebus was created in 1125.
Bishopric of Constance was created in 585.
Bishopric of Cammin was created in 1140.
Bishopric of Samland was created in 1243.
Bishopric of Speyer was created in 888.
Bishopric of Worms was created in 861.
Bishopric of Hildesheim was created in 815.
Bishopric of Eichstätt was created in 745.