'Geraint' (d.
710 CE; known in
Latin as 'Gerontius') was a King of
Dumnonia who ruled in the early
eighth century. During his reign, it is believed that Dumnonia came repeatedly into conflict with neighbouring Anglo-Saxon
Wessex who started to control what became the county of
Somerset. Geraint was the last recorded king of a unified Dumnonia, and was called
King of the Welsh by the
Anglo-Saxon Chronicle. Subsequent kings of Dumnonia (e.g. Doniert, Huwell) reigned over a reducing area that eventually encompassed only a part of
Cornwall.
A long and rather acrimonious letter survives addressed to him from
Aldhelm on the
Easter Problem and the shape of the tonsure. It is clear from this letter that in the later
seventh century the
Brythons in Cornwall and
Devon still observed
Easter on the dates that the
Celtic church had calculated, at variance with
Catholic practice. Geraint ultimately agreed with Aldhelm to comply with Roman practice on these points. According to
Florence of Worcester, Geraint was killed after a series of battles that culminated in a victory of the West Saxons and
South Saxons under
Ine of Wessex in
710 CE. It was probably around this time that Devon was conquered by the West Saxons. After Geraint's death, however, Ine was unable to establish his authority over neighbouring Cornwall; in
722, according to the ''
Annales Cambriae'', the West Saxons were defeated by the Cornish at the three battles of Hehil, Gartmailauc, and Pencon.
William F. Skene and other scholars suggest Geraint of Dumnonia be identified as the warrior eulogized in the poem ''
Battle of Llongborth'', traditionally ascribed to
Llywarch Hen. Other scholars associate the slain man with
Geraint ab Erbin, a king said to have lived during the
5th century but of dubious historicity. Skene identifies Llongborth with the 710 battle between Geraint and Ine, and suggests
Langport in
Somerset as the location of the battle.
[1] [2]
External links
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Early British Kingdoms: Gerren, King of Dumnonia