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).
Battle of Ashdown on Ordnance Survey maps of the area. Some years after the Boer War, manoeuvres were held at Ashdown Park. On the final day one year, in full view of a grandstand full of dignitaries and the general public, two large bodies of cavalry, including the Household Cavalry, came too close for comfort. The ensuing melee caused many injuries and was referred to as 'The Battle of Ashdown'. There is a comprehensive account of the battle in "The King of Atheleny" by the prolific historical novelist Alfred Duggan. There is a detailed account of the battle in "The Namesake", a juvenile