Battle of Newtownbutler
1689 CE.
Shown on the map at 54.184°, -7.366°.
The Battle of Newtownbutler took place near Enniskillen in County Fermanagh, Ireland, in 1689 and was part of the Williamite War in Ireland between the forces of William III and Mary II and those of King James II.
Text from the Wikipedia article Battle of Newtownbutler, licensed CC BY-SA 4.0.