Siege of Hull
1643 CE.
Shown on the map at 53.744°, -0.332°.
The unsuccessful second siege of Hull by the Royalist Earl of Newcastle in 1643 was a victory for Parliament at the high point of the Royalist campaign in the First English Civil War. It led to the abandonment of the Earl of Newcastle's campaign in Lincolnshire and the re-establishment of Parliament's presence in Yorkshire.
Text from the Wikipedia article Siege of Hull (1643), licensed CC BY-SA 4.0.