Battle of Sandwich (1460)
1460 CE.
Shown on the map at 51.275°, 1.427°.
The Battle of Sandwich was a naval skirmish off the town of Sandwich on the 15 January 1460 during the Wars of the Roses. In it, Sir John Dynham, Sir John Wenlock, and the Earl of Warwick, Captain of Calais, on the Yorkist side, defeated a Lancastrian fleet and captured several of its ships. Little evidence and few details of the battle survive.
Text from the Wikipedia article Battle of Sandwich (1460), licensed CC BY-SA 4.0.