Æthelred of Wessex of Mercia, appealed to him for help against the Vikings. Æthelred and his brother, the future Alfred the Great, led a West Saxon army to Nottingham, but there was no decisive battle, and Burgred bought off the Vikings. In 874 the Vikings defeated Burgred and drove him into exile. In 870 the Vikings turned their attention to Wessex, and on 4 January 871 at the Battle of Reading, Æthelred suffered a heavy defeat. Although he was able to re-form his army in time to win a victory at the Battle of Ashdown, he suffered further defeats on 22 January at
Battle of Warksow Battle of Warksow The Battle of Warksow was a battle that took place on the Baltic Sea island of Rügen on 8 January (O.S.)/18 January（N.S.） during the Swedish-Brandenburg War. In the battle Swedish forces defeated an allied army composed mainly of Danes supported by a smaller contingent of Brandenburg and Hesse-Cassel troops. The Swedes were able to muster some 3,500 men for the battle, including 2,000 cavalry. The allied Danish and Brandenburg troops amounted to about 4,670 men, including a few hundred Brandenburg and Hesse-Cassel soldiers and 1,770 cavalry, as well as 16 cannon. 170 Swedes lost their lives in