Duchy of Żagań

The Duchy of Żagań or Duchy of Sagan was one of the duchies of Silesia ruled by the Silesian Piasts. Its capital was Żagań in Lower Silesia, the territory stretched to the town of Nowogród Bobrzański in the north and reached the Lusatian Neisse at Przewóz in the west, including two villages beyond the river (Pechern and Neudorf). It was formed in 1274 from the western part of the Duchy of Głogów and existed under Piast rule until 1304, then again from 1322 to 1394 and from 1413 to 1472. Since 1329 it was under the suzerainty of Bohemia; it was acquired by the Saxon House of Wettin in 1472, before it was finally seized by the Bohemian king in 1549. The Żagań ducal title later passed to Bohemian and French nobility, in 1742 it was annexed by Prussia. Re-established as a fief of the Prussian throne in 1844, it formally existed until its official termination in 1935.