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
Chelsea porcelain factory the paste and glaze were modified to produce a clear, white, slightly opaque surface on which to paint. The influence of Meissen is evident in the classical figures among Italianate ruins and harbour scenes and adaptations from Francis Barlow's edition of "Aesop's Fables". In 1751, copies were made of two Meissen services. Chelsea also made figures, birds and animals inspired by Meissen originals. Flowers and landscapes were copied from Vincennes porcelain (soon to move to Sèvres). A set of figures of pairs of birds were evidently based on the illustrations to "A Natural History of Uncommon Birds", by George Edwards,