Æthelred, Lord of the Mercians

Æthelred
Lord of the Mercians
Reign c. 881–911 AD
Predecessor Ceolwulf II (as king)
Successor Æthelflæd
Died 911 AD
Burial St Oswald's Priory, Gloucester
Consort Æthelflæd
Issue Ælfwynn

Æthelred, Lord of the Mercians (or Ealdorman Æthelred of Mercia; died 911) became ruler of English Mercia shortly after the death of its last king, Ceolwulf II in 879. His rule was confined to the western half, as eastern Mercia was then part of the Viking-ruled Danelaw. Æthelred's ancestry is unknown. He was probably the leader of an unsuccessful Mercian invasion of Wales in 881, and soon afterwards he acknowledged the lordship of King Alfred the Great of Wessex. The alliance was cemented by the marriage of Æthelred to Alfred's daughter Æthelflæd.

In 886 Alfred took possession of London, which had suffered greatly from several Viking occupations; as it had traditionally been a Mercian town, he handed control to Æthelred. In 892 the Vikings renewed their attacks, and the following year Æthelred led an army of Mercians, West Saxons and Welsh to victory over a Viking army at the Battle of Buttington. He spent the next three years fighting them alongside Alfred's son, the future King Edward the Elder. At some time in the decade 899 to 909, Æthelred's health may have declined, and Æthelflæd may have become the effective ruler of Mercia.

After Æthelred's death, Æthelflæd ruled as Lady of the Mercians until her own death in 918. The couple's only child, a daughter called Ælfwynn, then ruled briefly until deposed by her uncle, King Edward.

Background

England in the time of Æthelred

Mercia was the dominant kingdom in southern England in the eighth century, and maintained its position until it suffered a decisive defeat by King Egbert of Wessex at the Battle of Ellandun in 825. Egbert briefly conquered Mercia, but it recovered its independence in 830, and thereafter the two kingdoms became allies, which was to be an important factor in English resistance to the Vikings. [1] The Mercians traditionally held overlordship over Wales, and in 853 King Burgred of Mercia obtained the assistance of King Æthelwulf of Wessex in an invasion of Wales in order to reassert their hegemony. The same year, Burgred married Æthelwulf's daughter. [2]

In 865 the Viking Great Heathen Army landed in East Anglia, and used it as a starting point for an invasion. The East Anglians were forced to buy peace, and the following year the Vikings invaded Northumbria, where they established an obscure Northumbrian man called Egbert as puppet king in 867. They then moved on to Nottingham in Mercia, where they spent the winter of 867–868. Burgred was joined by King Æthelred of Wessex and his brother, the future King Alfred, for a combined attack on the Vikings, but they refused an engagement and in the end the Mercians bought peace with them. The following year, the Vikings conquered East Anglia. [3] They returned to Mercia in 872; two years later they expelled Burgred, and Ceolwulf became king with their support. Ceolwulf was described by the Anglo-Saxon Chronicle as "a foolish king's thegn" who was a puppet of the Vikings, but the historian Ann Williams regards this view as partial and distorted: he was accepted as a true king by the Mercians and by King Alfred. [4]

In 877 the Vikings divided Mercia, taking the eastern part for themselves and leaving Ceolwulf with the west. [4] [5] The Vikings went on to attack Wessex, leaving Ceolwulf free to renew Mercian claims of hegemony in Wales. At almost the same time as Alfred's victory over the Vikings in 878 at the Battle of Edington, Ceolwulf defeated and killed Rhodri Mawr, king of the north Welsh territory of Gwynedd. [6] After Ceolwulf's disappearance in 879, Mercia began to fall under the hegemony of Wessex. [4]