The Battle of Chester

Much is made of Augustine's 597 arrival in Britain to christianize the island, but the Synod of Chester, where he expected to assert authority over local bishops, was a disaster. Native bishops rejected Augustine's attempts to change their ways, whereupon Augustine (according to Bede) promised divine vengeance on them. Bede, and the Anglo-Saxon Chronicle, claim the Battle of Chester was where that divine vengeance was enacted.

The map is here to help explain the two sides in the battle: Augustine landed in Kent to start his mission with the Anglo-Saxon King Æthelbert, whose wife Bertha was already Christian. The local bishops were Britons, whose version of religion is now referred to as Celtic Christianity, with some different practices from Roman Christianity. The conflict had a religious and ethnic facet.

That interpretation aligns with the two sources mentioned above. They are writing long after the battle, however. If Augustine landed in 597, the Synod of Chester would have taken place fairly soon. Welsh Annals, displaying the usual brevity of such records, lists the Synod in the same year that Gregory died—presumable Pope Gregory I, who sent Augustine). Gregory died in 604. Also, David died. That would be St. David, the estimates of whose death range from 589 to 601.

Archaeological evidence and literary records for the Battle of Chester place it anywhere between 605 and 613. If the battle was a result of Augustine's curse, it certainly took some time to get it started. Also, I would have expected it to be started by a known Christian aligned with Augustine—maybe a converted Æthelbert?—which was not the case: Æthelfrith of Northumbria was the aggressor, who was not known for being a Christian. Also, I am not aware of Augustine making any efforts in Northumbria.

The Battle of Chester, therefore, seems unlikely to have been a direct result of Augustine's promise of divine vengeance. Later chroniclers linked the two events for narrative purposes. That doesn't mean that the Battle of Chester was insignificant or a minor conflict. We'll look at the details and results of the battle next time.