"Sweyn Eriksen"@en . . . "Sweyn III Grathe"@en . "Sweyn 03 Of Denmark"@en . . . . "King of denmark" . "1157Z"^^ . . . . "Sweyn III Grathe (Danish: Svend III Grathe) (c.\u20091125 \u2013 23 October 1157) was the King of Denmark between 1146 and 1157, in shifting alliances with Canute V and his own cousin Valdemar I. In 1157, the three agreed a tripartition of Denmark. Sweyn attempted to kill his rivals at the peace banquet, and was subsequently defeated by Valdemar I at the Battle of Grathe Heath and killed."@en . . . "1146Z"^^ . "1157Z"^^ .