Alfred's Castle farmhouse was built within the abandoned prehistoric enclosure. King Alfred won a great victory against the Danes at the Battle of Ashdown, in AD 871. Being located just to the west of Ashdown House, Victorian antiquaries associated Alfred's Castle with the King's troop movements before the battle. The exact site of Alfred's battle has not yet been determined, however, so is a matter for debate. The most likely sites are near Compton and Aldworth in Berkshire. Excavations were carried out at Alfred's Castle from 1998-2000 by archaeologists from Oxford University, and post-excavation analysis is still ongoing (as of August 2011).
Bagsecg Bagsecg Bagsecg (died 8 January 871), also known as Bacgsecg, was a ninth-century Viking, and one of the first to be recorded by the "Anglo-Saxon Chronicle". Both he and Healfdene were the two commanding Viking kings of the Great Army that set up camp at Reading, and invaded the Kingdom of Wessex in the winter of 870/871. The Great Army is recorded to have combated the West Saxons in several engagements in 871. One of these was the Battle of Ashdown, in which Bagsecg and five Viking earls were slain against the forces Æthelred, King of Wessex. After Bagsecg's death,