Siege of Alcira
1521 CE.
Shown on the map at 39.150°, -0.433°.
The Siege of Alzira took place between 1521 and 1522, as viceroy Diego Hurtado de Mendoza, 1st Count of Melito, attempted to subjugate Alzira and end the Revolt of the Brotherhoods.
Text from the Wikipedia article Siege of Alzira, licensed CC BY-SA 4.0.