Battle of Roliça
1808 CE.
Shown on the map at 39.314°, -9.184°.
At the Battle of Roliça (17 August 1808), the first battle fought by the British army during the Peninsular War, an Anglo-Portuguese army under Sir Arthur Wellesley defeated an outnumbered Imperial French division under General of Division Henri François Delaborde, near the village of Roliça in Portugal. The French retired in good order.
Text from the Wikipedia article Battle of Roliça, licensed CC BY-SA 4.0.