Principality of Lippe was created in 1123.
Principality of Lippe ended in 1918.
Lordship of Lippe was created in 1123.
Schaumburg-Lippe was created in 1643.
Principality of Salerno was created in 851.
Principality of Göttingen was created in 1279.
Principality of Rügen was created in 1168.
Principality of Ryazan was created in 1129.
Principality of Bulgaria was created in 1878.
Principality of Orange was created in 1163.
Principality of Galilee was created in 1099.
Principality of the Pindus was created in 1941.
Principality of Regensburg was created in 1803.