Siege of Lincoln
1644 CE.
Shown on the map at 53.250°, -0.550°.
The siege of Lincoln took place from 3 to 6 May 1644 during the First English Civil War, when the important town of Lincoln was besieged by Parliamentarian forces under the Earl of Manchester. On the first day, the Parliamentarians took the lower town. The Royalist defenders retreated into the stronger fortifications of the upper town, which encompassed and incorporated Lincoln Castle and Lincoln Cathedral. The siege ended four days later when the Parliamentarian soldiers stormed the castle, taking prisoner the Royalist governor, Sir Francis Fane, and what remained of his garrison.
Text from the Wikipedia article Siege of Lincoln, licensed CC BY-SA 4.0.