Lancaster Duchy of Anjou Duchy of Aquitaine Duchy of Berry Duchy of Bourbon Duchy of Brittany Duchy of Burgundy Duchy of Gascony Duchy of Guyenne Duchy of Normandy...

[ˈlʊksm̩bʊʁk] ; French: Luxembourg [lyksɑ̃buʁ] ), officially the Grand Duchy of Luxembourg, is a small landlocked country in Western Europe. It is bordered...

The Duchy of Cornwall (Cornish: Duketh Kernow) is one of two royal duchies in England, the other being the Duchy of Lancaster. The eldest son of the reigning...

The Grand Duchy of Lithuania was a sovereign state in northeastern Europe that existed from the 13th century, succeeding the Kingdom of Lithuania, to...

The Duchy of Warsaw (Polish: Księstwo Warszawskie; French: Duché de Varsovie; German: Herzogtum Warschau), also known as the Grand Duchy of Warsaw and...

A grand duchy is a country or territory whose official head of state or ruler is a monarch bearing the title of grand duke or grand duchess. Prior to...

The Duchy of Lancaster is a private estate of the British sovereign. The estate has its origins in the lands held by the medieval Dukes of Lancaster,...

stem duchy (German: Stammesherzogtum, from Stamm, meaning "tribe", in reference to the Franks, Saxons, Bavarians and Swabians) was a constituent duchy of...

Currently, there are two duchies in England; the royal Duchy of Lancaster and the royal Duchy of Cornwall. Unlike historic duchies in England, these are...

The Duchy of Aquitaine (Occitan: Ducat d'Aquitània, IPA: [dyˈkad dakiˈtaɲɔ]; French: Duché d'Aquitaine, IPA: [dyʃe dakitɛn]) was a historical fiefdom...