911


 * This article is about the year 911 . For the emergency telephone number, see . For the terrorist attacks in the, see ; for other uses, see .

Europe

 * Autumn — agrees to the, ceding the lower  area to the  and  invaders under , the first.
 * The town of in Ireland, is founded by the.
 * Prince raids  and forces  to sign a trade agreement.

Religion

 * — succeeds  as the 120th.

Deaths

 * , count of Barcelona
 * , last Carolingian ruler of the East Franks
 * , husband of
 * , husband of