Lord Warden of the Cinque Ports was combined from 1267 with the office of Constable of Dover Castle. However, from 1708 Walmer Castle at Deal was to be preferred as the official residence of the Lord Warden of the Cinque Ports. The Lord Warden also holds the office of Admiral of the Cinque Ports with a maritime jurisdiction extending to the middle of the English Channel, from Redcliffe near Seaford, in Sussex to the shore underneath the Naze Tower, encompassing Brightlingsea in Essex, the only Cinque Port north of the Thames. In earlier centuries the northern limit was taken as the Shoe Beacon in Essex. The
Hamo de Crevecoeur had held the market 'from time out of mind'. De Clare followed Hamo de Crevequer, some years later as Lord Warden of the Cinque Ports. Hamo de Crevecoeur Hamo de Crevequer (died 1263) was an Anglo-Norman nobleman who held the office of Lord Warden of the Cinque Ports. Gerinun de Holeburn was in 1263 one of a jury of twelve assembled lawfully to conclude upon an ‘inquisition into how much land ‘Hamo de Creuker’, (Crevequer) Baron of Chatham, deceased, held of our Lord the King, at Ledes’ in Kent. Hamo de Crevequer took possession of his lands at Brenchley in