Battle of Catraeth

Type of action: Ground battle in defense of Britain

Date: c. 595/598

Location: Probably Catterick in North Yorkshire, England

Combatants: British vs. Angles

Principal commanders:British, Cynan and Gorthyn; Anglian, Æthelfrith of Bernicia (c. 568-616)

Result: Total defeat for the British

The poemY Gododdin (The Gododdin) by Aneirin is the only source for details about this battle. Its precise date and location are uncertain, although the Roman fort at Catterick and the nearby river crossing of the Swale are generally accepted as the site of the conflict. The battle was instigated by the otherwise unchronicled Mynyddog of Gododdin, who raised a confederate army placed under the command of Cynan of Din Eidyn and Gorthyn, a prince of Gwynedd (Mynyddog being too old). The poem states a battle force of only 300 men faced an Anglian army of 100,000. Allowing for poetic license, the British force was probably less than 1,000 and the Angles possibly 5,000 or even 10,000. Despite a dawn attack by the British cavalry on two fronts, the British were overwhelmed by the Angles. Aneirin’s account of only one survivor may be exaggerated but demonstrates the extent of the annihilation.

Significance

The Battle of Catraeth was the last major stand by the British against the Angles in the north. It probably took place soon after the death of Aelle, king of Deira, and allowed Æthelfrith of Bernicia to expand his power base south into Deira. The remnant British kingdoms of Gododdin and Rheged also came under Æthelfrith’s sphere of control. Their defeat allowed him to dominate the north and subsequently to establish the kingdom of Northumbria.

Bibliography

Aneirin. The Gododdin. Edinburgh, Scotland: Edinburgh University Press, 1969.

Jarman, A. O. H. Aneirin: Y Gododdin. Llandysul: The Welsh Classic, 1988.

Sutcliffe, Rosemary. The Shining Company. London: The Bodley Head, 1990.