Walmer Castle against Charles' brother, King James II, the townsfolk of Deal seized Walmer Castle on behalf of William III, the Prince of Orange. By the end of the century, however, the castle was increasingly regarded as out of date from a military perspective. In the 18th century, Walmer Castle became the official residence of the Lord Warden of the Cinque Ports. The Lord Warden was originally a medieval title linked to five key ports along the coast of England; the position's prominence had faded, but it still retained important judicial and military functions. When Lionel Sackville, the Duke of Dorset, was
Walter de Burgsted Walter de Burgsted Walter de Burgsted was an English judge and Lord Warden of the Cinque Ports during the thirteenth century. In 1262 Walter de Burgsted was given a commission 'to keep the Cinque Ports', effectively authorising him control of the South Coast, and charging him with maintaining its defences. At this time the office of Lord Warden had not been officially established, and such men were known as Keepers of the Coast. He also received the command of Constable of Dover Castle, but the appointments were not made at the same time, having not been merged into one office