1091

Events

 * , son of attempted a coup against his brothers but failed to seize the English throne.
 * The took  from the ic rulers.
 * The Islamic dynasty ruling in  fell when the  stormed.
 * The s besiege but are defeated so decisively by  that they fade into oblivion.
 * built.
 * became.
 * — A / is recorded in  of, now known as the , destroying.