Battle of Gloucester
1777 CE.
Shown on the map at 39.872°, -75.189°.
The Battle of Gloucester was a skirmish fought between November 25, 1777 and the early morning of November 26, 1777, during the Philadelphia campaign of the American Revolutionary War. It was the first battlefield command for the Marquis de Lafayette.
Text from the Wikipedia article Battle of Gloucester (1777), licensed CC BY-SA 4.0.