Battle of Gainsborough
1643 CE.
Shown on the map at 53.379°, -0.753°.
The Battle of Gainsborough took place during the First English Civil War on 28 July 1643. The strategically important town of Gainsborough, Lincolnshire, was a Royalist base used for harassing the Parliamentarians who were generally dominant in Lincolnshire, but it was taken by Parliamentarians in July 1643. An attempt to recapture Gainsborough by Charles Cavendish and the Royalists was foiled in a battle in which Colonel Oliver Cromwell distinguished himself as a cavalry leader.
Text from the Wikipedia article Battle of Gainsborough, licensed CC BY-SA 4.0.