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
Royal Cinque Ports Golf Club Open Championship in 1909 and 1920. Two more were scheduled for 1938 and 1949, but both were relocated when abnormally high tides inundated the course; both were held at nearby Royal St George's. Consequently, the club was removed from the Open Championship rota, but remains a final qualifying course (most recently in 2017). It has also continued to host various other tournaments including The Amateur Championship (1923, 1982, 2013) and, since 1925, it has hosted the Public Schools Championship every year. Karen Stupples, winner of the 2004 Weetabix Women's British Open, is a member of Royal Cinque Ports. Royal Cinque