Bishopric of Culm - Chełmno - was created in 1243.
Culm Valley Light Railway was created in 1873.
Bishopric of Brandenburg was created in 948.
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 Courland was created in 1234.
Bishopric of Hildesheim was created in 815.