Margravate of Meissen the occasion to conquer the margravial lands east of the Elbe and demanded the surrender of Meissen. The following German–Polish War ended with the 1018 Peace of Bautzen, whereby Meissen had to cede the Milceni region (later Upper Lusatia) to Poland. In 1031 however, King Conrad II of Germany was able to reconquer the Milceni lands, which were returned to Meissen. In 1046, Count Otto of Weimar-Orlamünde became margrave, followed by Egbert II of the Brunonids upon his death in 1067. Egbert II entered into a longstanding conflict with Emperor Henry IV, because of which he had to renounce the
Volkstedt porcelain Friedrich Böttger, the ceramists at Meissen. He wished to open a privileged porcelain factory, making true hard-paste porcelain, intended to be sited in Sitzendorf. In 1762 the privilege was granted by Johann Friederich, Fürst von Schwarzburg-Rudolstadt, a great patron of the arts and music, specifying that the manufactory was to be set up near his princely court of Schwarzburg-Rudolstadt, under his personal direction. Volkstedt gained a reputation for its finely painted and carefully modeled porcelain figures that it holds for collectors today. In 1797 Ernest Constantine, Landgrave of Hesse-Philippsthal, acquired the porcelain manufactory in Volkstedt, which he sold two years