duchy
territory, fief, or domain ruled by a duke or duchess
Duchy of Saxe-Wittenberg
medieval duchy of the Holy Roman Empire centered at Wittenberg, which emerged after the dissolution of the stem duchy of Saxony
Duchy of the Archipelago
former country
Duchy of Naples
Italian state (661–1137)
Pomerania-Barth
former monarchy in Europe
Duchy of Upper Bavaria (first creation)
duchy (1255-1340)
Duchy of Mecklenburg-Schwerin
duchy in northern Germany created in 1701
duchy of Alsace
former political subdivision of the Frankish kingdoms
Duchy of Upper Bavaria (second creation)
duchy (1349-1363)
Duchy of Guelders
historical county in the Low Countries
Duchy of Prussia
historical state (1525–1701)
Duchy of Athens
former country (1205–1458)
Duchy of Cleves
State of the Holy Roman Empire
Duchies of Silesia
divisions of the region of Silesia
Duchy of Limburg
duchy in Western Europe between 1065-1795
Saxe-Jena
duchy
Guyenne
medieval Duchy in Kingdom of France
Duchy of Lower Bavaria (second creation)
duchy (1349-1392)
Anhalt-Dessau
duchy
Saxe-Altenburg
duchy
Duchy of Saxony
(804-1260) duchy of Holy Roman Empire
Duchy of Bar
duchy
Duchy of Arcos
anchient duchy in Spain
Duchy of Mantua
duchy subject to the Holy Roman Empire
Duchy of Friedland
duchy
Duchy of Apulia and Calabria
Norman country
Duchy of Aquitaine
medieval duchy in southern France
Duchy of Anhalt
historical German duchy
Duchy of Lower Bavaria (first creation)
duchy (1255-1340)
Duchy of Poland
Duchy in Central Europe existing from around 960 to 1025
Duchy of Lucca
Sovereign state of the preunitarian Italy (1815-1847)
Duchy of Parma and Piacenza
former Italian state (1545–1802; 1814–1859)
Duchy of Benevento
duchy
Duchy of Styria
former state of the Holy Roman Empire and one-time crown land of Austria-Hungary
Lordship of Demotika
Crusader state in existence 1204–1205
Duchy of Lower Bavaria
duchy (1255-1340 and 1349-1392)
Duchy of Friuli
Italian polity (568–828)
Duchy of Austria
a medieval principality of the Holy Roman Empire, established in 1156 by the Privilegium Minus
Duchy of Alvito
fiefdom in the Kingdom of Naples, now part of Lazio
Duchy of Perugia
Italian duchy (554 – ca. 752)
Duke of San Jaime
peerage of Spain
Duchy of Kalisz
Polish duchy (1177–1279)