Battle of Oriola
1521 CE.
Shown on the map at 38.086°, -0.947°.
The Battle of Oriola or Battle of Orihuela was an armed conflict fought between the troops of the Agermanados (Agermanats or members of the Revolt of the Brotherhoods), mainly artisan guilds, and those of Pedro Fajardo y Chacón, Marqués de los Vélez, on 30 August 1521 in Oriola (Orihuela), in the Kingdom of Valencia (now in Spain).
Text from the Wikipedia article Battle of Oriola (1521), licensed CC BY-SA 4.0.