Battle of Englefield battles followed, including the Battle of Ashdown, when Alfred led the Saxon forces to victory, and the Battle of Basing, when the Danes prevailed. In April 871, Ethelred died, to be succeeded by Alfred. Much of King Alfred's 28-year reign was taken up with the Danish conflict. Battle of Englefield The Battle of Englefield was a battle on 31 December 870 at Englefield, near Reading in what is now the English county of Berkshire. It was one of a series of battles, with honours to both sides, that took place following an invasion of the then kingdom of Wessex by
Ailill mac Dúnlainge (died 871) his camp was attacked by the Laigin who were at first successful, but in a counter-attack they were put to flight. Ailill's name is not connected with these events which state that Muiredach mac Brain was the King of Leinster who fought the forces of Cerball. The "Fragmentary Annals" give a lengthy account of this event and state that Cerball met up with the high king's forces at Belach Gabrán (the pass of Gowran in east-central Osraighe) but both forces then retired and the hostages of the Laigin were not taken. In 871 Ailill was killed by the Vikings of