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
Frankenthal Porcelain Factory porcelain, as well as Strasbourg faience, in Strasbourg until Louis XVI established a state monopoly on porcelain in favour of the Sèvres factory and closed down all others. Karl Hannong transferred his business to an empty barracks in Frankenthal, just outside Mannheim, and staffed it with his Strasbourg workforce, under a privilege from the local ruler Elector Carl Theodor of Bavaria, who visited the factory himself in the following year, once production was well under way. In 1757 additional craftsmen were hired from Meissen porcelain and in 1759 Hannong was able to open a shop in Strasbourg. However, in 1760