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In page Lübeck:
"In 1143, Adolf II, Count of Schauenburg and Holstein, founded the modern town as a German settlement on the river island of Bucu. He built a new castle, first mentioned by the chronicler Helmold as existing in 1147. Adolf had to cede the castle to the Duke of Saxony, Henry the Lion, in 1158. After Henry's fall from power in 1181, the town became an Imperial city for eight years.[citation needed]
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