kingdom. He did this because he planned to expand his kingdom, and also Christianity, to the east into what is nowadays Poland. This plan, however, failed. Emperor Otto I died soon thereafter in 973 in Memleben and was also buried in the cathedral next to his wife. The entire cathedral St. Maurice was destroyed on Good Friday in 1207 by a city fire. All but the southern wing of the cloister burned down. Archbishop Albrecht II von Kefernburg decided to pull down the remaining walls and construct a completely new cathedral, against some opposition of the people in Magdeburg. Only the south wall of the cloister is still standing. The exact location of the old church remained unknown for a long time, but the foundations were rediscovered in May 2003, revealing a building 80 m long and 41 m wide. The old crypt has been excavated and can be visited by the public. The place in front of the cathedral (sometimes called "new marketplace", Neuer Markt) was occupied by an imperial palace (Kaiserpfalz), which was destroyed in the fire of 1207. The stones of the ruin served for building the cathedral. The presumptive remains of the palace were excavated in the 1960s. Construction of the current building The highly educated Prince-Archbishop Albert I of Käfernburg, having traveled in Italy and France, decided to construct the new cathedral modelled upon the Gothic architecture that had intrigued him in France. The French style was completely unknown in Germany, and the hired craftsmen only gradually mastered it. The construction of the choir started in 1209, only two years after the fire that destroyed the previous church, but this choir is still in a very Romanesque style, initially still using romanesque groin vaults, combined with a gothic center stone, which however is not needed for Romanesque groin vaults. The Gothic influence increased especially between 1235 and 1260 under Archbishop Wilbrand. As the construction was supervised by different people in the span of 300 years, many changes were made to the original plan, and the cathedral size expanded greatly. The people of Magdeburg were not always happy with this, since they had to pay for the construction. In some cases already constructed walls and pillars were torn down to suit the wishes of the current supervisor. Construction stopped after 1274. In 1325, Archbishop Burchard III. von Schraplau was killed by the people of Magdeburg because