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 By the end of the century, however, the castle was increasingly regarded as out of date from a military perspective.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
Uniforms of the Royal Navy Cinque Ports, but the current incumbent (Lord Boyce) wears his Royal Navy ceremonial day coat in lieu of this. It was last worn by Sir Robert Menzies during his tenure as Lord Warden from 1966 to 1978. Colloquially known as 'the jacket', this was originally a more practical 'working' version of the full dress coat that was improvised by officers cutting off the tails of a spare undress coat. This practice was widespread amongst officers at sea but in the 1825 regulations, the round jacket was finally given official sanctions. It was only worn at sea, and was worn with