Battle of Brentford
1642 CE.
Shown on the map at 51.478°, -0.309°.
The Battle of Brentford was a small pitched battle which took place on 12 November 1642 in Brentford, Middlesex, between a detachment of the Royalist army (predominantly horse with one regiment of Welsh foot) under the command of Prince Rupert, and two infantry regiments of Parliamentarians with some horse in support. The result was a victory for the Royalists.
Text from the Wikipedia article Battle of Brentford (1642), licensed CC BY-SA 4.0.