Memorial to Athelney Island, Home of Alfred the Great

King Alfred's Monument, Athelney Island, Somerset, England
King Alfred’s Monument, Athelney Island, Somerset, England

The Viking King Guthrum ruled the Danelaw (northern England) and parts of Mercia and Northumbria in the late-ninth century. He then set his sights on the Anglo-Saxon Kingdom of Wessex, ruled by Alfred the Great. Guthrum and his Vikings made a presumably surprise attack on Alfred’s castle at Chippenham on Christmas, January 6, 878. Alfred was forced to flee with his family (including his eldest daughter, Aethelflaed to safety in the woods and eventually made his way to the island of Athelney (Prince’s Island) in the marshes of Somerset. Originally this small island was covered with alders and infested by wild animals. According to the 12th C. chronicler William of Malmesbury, it was inaccessible except by boat.

Archeological excavations and written chronicles indicate in Alfred’s time the island was linked by a causeway to East Lyng. Both ends of the island were protected by a semi-circular stockade and ditch. The ditch on the island has been dated from the Iron Age so Alfred may have known of this ancient fort when he chose to take refuge there. Alfred began strengthening these ancient defenses. There is evidence of metalworking on the site suggesting he may have also used his time here to equip his army.

Alfred spent four months there contemplating how to defeat the Vikings and waging guerilla warfare against Guthrum. He decided he wanted to unify and bring together all the kingdoms of England and called his men together at Egbert’s Stone. Alfred and his army soundly defeated Guthrum’s Vikings at the Battle of Eddington in May of 878. The victory resulted in the Treaty of Wedmore which established boundaries for the Kingdoms of Guthrum and Alfred. Of even greater significance, Guthrum agreed to become a Christian, taking the name of Aethelstan with Alfred as his godfather. The conversion of Guthrum to Christianity meant he had taken a solemn oath to honor the peace treaty, making its significance more political than religious.

To give thanks for his victory, Alfred founded Athelney Abbey on the island in 888. The Abbey was in existence until the Dissolution of the Monasteries in 1539 under King Henry VIII. Alfred went on to implement the plans he formulated on Athelney Island to unite all the kingdoms and is the only English King to be called the Great.

Further reading: “Alfred the Great” by Eleanor Shipley Duckett, “Alfred the Great: The Man Who Made England” by Justin Pollard, “Alfred the Great: Asser’s Life of King Alfred and Other Contemporary Sources” edited by Simon Keynes and Michael LaPidge, “The Kings and Queens of Anglo-Saxon England” by Timothy Venning, “The Blackwell Encyclopaedia of Anglo-Saxon England” edited by Michael Lapidge, John Blair, Simon Keynes and Donald Scragg, entry on Alfred the Great in the Oxford Dictionary of National Biography written by Patrick Wormald