EGBERT (827-839)

Egbert was the first monarch to establish a stable and extensive rule over all of Anglo-Saxon England. After returning from exile at the court of Charlemagne in 802, he regained his kingdom of Wessex. Following his conquest of Mercia in 827, he controlled all of England south of the Humber. After further victories in Northumberland and North Wales, he is recognized by the title Bretwalda "ruler of the British". A year before he died aged almost 70, he defeated a combined force of Danes and Cornish at Hingston Down in Cornwall. He is buried at Winchester in Hampshire.In 815 the Anglo-Saxon Chronicle records that Egbert ravaged the whole of the territories of the remaining British kingdom, Dumnonia, known to the author of the Anglo-Saxon Chronicle as the West Welsh; their territory was about equivalent to what is now Cornwall. Ten years later, a charter dated 19 August 825 indicates that Egbert was campaigning in Dumnonia again; this may have been related to a battle recorded in the Chronicle at Galford in 823, between the men of Devon and the Britons of Cornwall.

The battle of Ellendun:

It was also in 825 that one of the most important battles in Anglo-Saxon history took place, when Egbert defeated Beornwulf of Mercia at Ellendun—now Wroughton, near Swindon. This battle marked the end of the Mercian domination of southern England. The Chronicle tells how Egbert followed up his victory: "Then he sent his son Æthelwulf from the army, and Ealhstan, his bishop, and Wulfheard, his ealdorman, to Kent with a great troop." Æthelwulf drove Baldred, the king of Kent, north over the Thames, and according to the Chronicle, the men of Kent, Essex, Surrey and Sussex then all submitted to Æthelwulf "because earlier they were wrongly forced away from his relatives." This may refer to Offa's interventions in Kent at the time Egbert's father Ealhmund became king; if so, the chronicler's remark may also indicate Ealhmund had connections elsewhere in southeast England. However, Wulfred, the archbishop of Canterbury, seems less likely to have supported Egbert; his coinage was terminated by Egbert, and it is known that Egbert seized property belonging to Canterbury.

The Chronicle's version of events makes it appear that Baldred was driven out shortly after the battle, but this was probably not the case. A document from Kent survives which gives the date, March 826, as being in the third year of the reign of Beornwulf. This makes it likely that Beornwulf still had authority in Kent at this date, as Baldred's overlord; hence Baldred was apparently still in power. In Essex, Egbert expelled King Sigered, though the date is unknown. It may have been delayed until 829, since a later chronicler associates the expulsion with a campaign of Egbert's in that year against the Mercians.

The Anglo-Saxon Chronicle does not say who was the aggressor at Ellendun, but one recent history asserts that Beornwulf was almost certainly the one who attacked. According to this view, Beornwulf may have taken advantage of the Wessex campaign in Dumnonia in the summer of 825. Beornwulf's motivation would have been the threat of unrest or instability in the southeast: the dynastic connections with Kent made Wessex a threat to Mercian dominance.

 The consequences of Ellendun went beyond the immediate loss of Mercian power in the southeast. According to the Chronicle, the East Anglians asked for Egbert's protection against the Mercians in the same year, 825, though it may actually have been in the following year that the request was made. In 826 Beornwulf invaded East Anglia, presumably to recover his overlordship. He was slain, however, as was his successor, Ludeca, who invaded East Anglia in 827, evidently for the same reason. It may be that the Mercians were hoping for support from Kent: there was some reason to suppose that Wulfred, the Archbishop of Canterbury, might be discontented with West Saxon rule, as Egbert had terminated Wulfred's currency and had begun to mint his own, at Rochester and Canterbury. The outcome in East Anglia was a disaster for the Mercians which confirmed West Saxon power in the southeast.