Category
page 1Duchies of Silesia
Duchy of Teschen
former country
Duchy of Silesia
Medieval duchy in the historic region of Silesia (1138-1249/1335/1742)
Duchies of Silesia
divisions of the region of Silesia
Duchy of Zator
Silesian duchy (1445–1513)
Duchy of Głogów
historical Piast principality
Duchy of Opole
one of the duchies of Silesia
Duchy of Oświęcim
Silesian duchy (1315–1564)
Duchy of Legnica
Silesian duchy (1248–1675)
Duchy of Racibórz
one of duchies of Silesia
Duchy of Krnov
Silesian duchy (1377–1849)
Duchy of Opava
Silesian duchy (1269–1918)
Duchy of Jawor
Silesian duchy (1274–1392)
Duchy of Brzeg
Silesian duchy (1311–1675)
County of Kladsko
countship
Duchy of Nysa
Silesian duchy (1290–1850)
Duchy of Bytom
principality founded in 1284 as a result of the division of the Duchy of Opole
Duchy of Siewierz
former country
Duchy of Pless
historic territory in Upper Silesia
Duchy of Opole and Racibórz
Silesian duchy
Duchy of Oleśnica
principality
Duchy of Żagań
former country
Duchy of Ziębice
Silesian duchy (1321–1791)
Duchy of Bielsko
Duchy of Bernstadt
Silesian duchy centred on the city of Bernstadt an der Weide
Duchy of Głogówek and Prudnik
one of the duchies that comprised Poland before its union with Lithuania
Duchy of Löwenberg
Silesian duchy (1281–1286)