Raid of the Redeswire
1575 CE.
Shown on the map at 55.356°, -2.476°.
The Raid of the Redeswire, also known as the Redeswire Fray, was a border skirmish between England and Scotland on 7 July 1575 which took place at Carter Bar, the Cheviot pass which enters Redesdale. The skirmish was between the English Warden of the Middle Marches, Sir John Forster, with George Heron, Keeper of Redesdale, Keeper of Liddesdale and Scottish Warden and Sir John Carmichael, the Lord Warden of the Marches, with George Douglas of Bonjedworth. It was the last battle between the Kingdom of England and the Kingdom of Scotland.
Text from the Wikipedia article Raid of the Redeswire, licensed CC BY-SA 4.0.