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
Thomas Cheney Lord Lieutenant of Kent (1551–3), Thomas Cheney was much 'involved with musters and coastal defence'. Sir Thomas Cheyne was appointed Lord Warden of the Cinque Ports on 17 May 1536 and appears to have been deprived of the office soon after Edward VI's accession, but was granted it back to him the following April. Conspicuously in April 1545 Cheney suffered a bout of illness, and was temporarily replaced in his duties as the Lord Warden of the Cinque Ports by Sir Thomas Seymour, Hertford's brother. For the next 4 months Cheney delegated his responsibilities in the Cinque Ports and Kent