Siege of Valencia
1101 CE.
Shown on the map at 39.470°, -0.376°.
The siege of Valencia was fought between the Almoravids and the Lordship of Valencia. Valencia was defended by El Cid's widow, Jimena Díaz. After months of siege, the Almoravids occupied the city.
Text from the Wikipedia article Siege of Valencia (1101–1102), licensed CC BY-SA 4.0.