Battle of Heavenfield
| Battle of Heavenfield | |||||||
|---|---|---|---|---|---|---|---|
| |||||||
| Belligerents | |||||||
| Bernician Northumbria | Wales | ||||||
| Commanders and leaders | |||||||
| Oswald of Bernicia | Cadwallon ap Cadfan † | ||||||
The Battle of Heavenfield was fought in 633 or 634 between a Northumbrian army under Oswald of Bernicia and a Welsh army under Cadwallon ap Cadfan of Gwynedd. The battle resulted in a decisive Northumbrian victory. The Annales Cambriae (Annals of Wales) record the battle as Bellum Cantscaul in 631. Bede referred to it as the Battle of Deniseburna near Hefenfelth.
Background
An alliance between Cadwallon of Gwynedd and King Penda of Mercia had led to an invasion of Northumbria. This was a strange alliance between a Christian king of British descent and a heathen king of Saxon descent. At the Battle of Hatfield Chase on October 12, 633, the invading Welsh and Mercians had killed Northumbrian king Edwin and Northumbria was split between its two sub-kingdoms, Bernicia and Deira. The kingdom was exposed to the devastation of Cadwallon's invading army.
Eanfrith who had been exiled under Edwin, became king of Bernicia, whilst Deira was ruled by Osric a cousin of Edwin. Eanfrith’s reign was short, as he was killed by Cadwallon whilst trying to negotiate peace. According to Bede, Osric was killed by Cadwallon whilst trying to besiege him. Eanfrith's brother, Oswald, then returned from seventeen years exile in Dál Riata to claim the crown of Northumbria. However the threat of Cadwallon remained and Oswald had to raise an army as soon as possible in order to deal with his invading force.
The battle
It appears that the Welsh army advanced northward from York along the line of Dere Street. Oswald, who may have been accompanied by a force of Scots, took up a defensive position beside the Roman Wall, about four miles north of Hexham. It was claimed that the night before the battle, Oswald had a vision of Saint Columba, in which the saint predicted that Oswald would be victorious. Oswald placed his army so that it was facing east, with its flanks protected by Brady’s Crag to the north and the Wall to the south. According to Bede, Oswald raised a cross, and prayed for victory alongside his troops.
It is believed that the Welsh had superior numbers, but they were forced to attack from the east along a narrow front, where they were hemmed in and unable to outflank the Northumbrian forces. It is not known how long the battle lasted or what the losses were, but the Welsh line finally broke. This began a headlong flight southwards by the Welsh, pursued by the vengeful Northumbrians. Many Welsh soldiers were cut down as they ran, and according to Bede, Cadwallon was caught and killed at a place called the ‘Brook of Denis’, now identified as the Rowley Burn. The battle was a decisive victory for Oswald, and it was likely that the Welsh losses must have been substantial. Afterwards, the site was known as Heavenfield (Hefenfelth).
Aftermath
After the battle, Oswald reunited Deira with Bernicia and became king of all Northumbria. Bede believed that the importance of the battle was that it restored Christianity to Northumbria. Oswald was only to spend eight years upon the Northumbrian throne before he was defeated and killed by King Penda of Mercia at the Battle of Maserfield, in Shropshire. Oswald was succeeded as king of Northumbria by his brother Oswiu.
The site now
The road east of Chollerford that runs alongside the Roman Wall (B6318) has a stone cross standing alongside it to mark site of the Battle of Heavenfield. On the hill to the north of the cross, stands a church marking the spot where Oswald was believed to have raised his battle standard. GoogleMap
References
Sadler, John. Battle for Northumbria, 1988, Bridge Studios, (pages 25-29) ISBN 095126303X
Marsden, John. Northanhymbre Saga, 1992, Kyle Cathie Limited, (pages 113-117) ISBN 1856260550