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
Meissen porcelain England and other European countries. The European wealthy accumulated vast collections and when a wealthy class emerged in the United States people like the Vanderbilts started their own collections. Many of these collections then found their way into the world's great museums. A Meissen porcelain chocolate pot, cover and stand, dated c.1780, are among the wedding gifts of Queen Elizabeth II. Meissen porcelain Meissen Porcelain or Meissen China was the first European hard-paste porcelain. It was developed starting in 1708 by Ehrenfried Walther von Tschirnhaus. After his death that October, Johann Friedrich Böttger continued von Tschirnhaus's work and brought porcelain