Battle of Billot tower
1703 CE.
Shown on the map at 44.074°, 4.052°.
The battle of Billot tower took place in 1703, during the war of the Camisards, when Huguenot rebels led by Jean Cavalier were ambushed in Bagard by Royalist troops.
Text from the Wikipedia article Battle of Billot tower, licensed CC BY-SA 4.0.