Ruling from 1002 to 1014, he came into conflict with the Norse inhabitants who formed a coalition against him. Brian defeated them at the [[Battle of Clontarf]], but he was murdered in his tent shortly thereafter. Brian's victory had broke the Norse power in Ireland forever, but his untimely death plunged Ireland into anarchy. | Ruling from 1002 to 1014, he came into conflict with the Norse inhabitants who formed a coalition against him. Brian defeated them at the [[Battle of Clontarf]], but he was murdered in his tent shortly thereafter. Brian's victory had broke the Norse power in Ireland forever, but his untimely death plunged Ireland into anarchy. |