 The succeeding Prussian reforms instigated by Heinrich Friedrich Karl vom und zum Stein and Karl August von Hardenberg included the implementation of an "Oberlandesgericht" appellation court at Königsberg, a municipal corporation, economic freedom as well as emancipation of the serfs and Jews.In the course of the Prussian restoration by the 1815 Congress of Vienna, the East Prussian territories were re-arranged in the "Regierungsbezirke" of Gumbinnen and Königsberg.From 1905, the southern districts of East Prussia formed the separate "Regierungsbezirk" of Allenstein.