1106

Events 
 September 28 – Henry I of England defeats his older brother Robert Curthose, duke of Normandy, at the Battle of Tinchebrai, and imprisons him in Devizes castle; Edgar Atheling and William Clito are also taken prisoner.
 Balaguer, Spain, is captured from the Moors by the count of Urgell.
 Boleslaus III of Poland begins a war against his brother Zbigniew for control of Poland.