Now, what battle can that have been? In the register of Newnham Abbey is a statement made in the reign of Edward III., that the battle took place "at Munt S. Calyxt en Devansyr," and that it ended at Colecroft under Axminster. S. Calyxt is now Coaxdon.
The only great battle that answers to the description was that of Brunanburgh, fought in 937.
It was fought between Athelstan and the Ethelings, Edmund, Elwin and Ethelwin, on one side, and Anlaf the Dane, from Ireland, united with Constantine, the Scottish king, on the other. It is this latter point which has made modern historians suppose that the conflict took place somewhere in the North.
But, on the other hand, there are grave reasons for placing it at Axminster.
First, we know of no other battle that answers the description. Then, during the night before it, the Bishop of Sherborne arrived at the head of a contingent. The two younger Ethelings who fell were transported to Malmesbury to be buried; clearly because it was the nearest great monastery. And it seems most improbable that Athelstan should have endowed Axminster that prayers might there be offered for those who fell in the battle, if Brunanburgh were in Northumberland. The difficulty about Constantine may thus be solved. Constantine had been expelled his kingdom by Athelstan, and had taken refuge in Ireland. He had, indeed, been restored, but when he resolved on revolt, he may have gone to Dublin to Anlaf, and have concerted with him an attack on the South, where the assistance of the Britons in Devon and Cornwall might be reckoned on, whilst the North British would rise, and the Welsh descend from their mountains.
The story of the battle is this, as given by William of Malmesbury.
The Danes from Dublin, together with Constantine and a party of Scots (Irish), came by sea, and fell upon England. Athelstan and his brother marched against them. Just before the battle Anlaf, desirous of knowing the disposition of the English forces, entered the camp in the garb of a gleeman, harp in hand. He sang and played before Athelstan and the rest, and they did not recognise him. As they were pleased with his song, they gave him a largess of gold. He took the money, but as he left the camp, he put it under the earth, as it did not behove a king to receive hire. This was observed by a soldier, who at once went to Athelstan and informed him of it. The king said angrily, "Why did you not at once arrest him and deliver him into my hands?" "My lord king," answered the man, "I was formerly with Anlaf, and I took oath of fidelity to him. Had I broken that, would you have trusted me? Take my advice, O king, and shift your quarters."
This was good advice, and Athelstan acted on it, but scarcely had he shifted his quarters than Werstan, Bishop of Sherborne, arrived, and he took up the ground vacated by the king.
During the night Anlaf made an attack and broke through the stockade, and directed his course towards the king's tent. There he fell on and killed the bishop, and massacred the Sherborne contingent. The tumult roused the king, and the fight became general, and raged till day. Great numbers fell on both sides, but in the end Anlaf was defeated, and fled to his ships. The only trace of the name Brunanburgh is in Brinnacombe, under the height whereon traditionally the fight raged; and Membury may be the place where the king was fortified. The Anglo-Saxon Chronicle calls the place Brumby: B and M are permutable letters.