50°43′54″N 0°47′21″W / 50.731566°N 0.789127°W Cymenshore was a place in Southern England where, according to the Anglo-Saxon Chronicle, Ælle of Sussex landed in AD 477 and battled the Britons with his three sons Cymen, Wlencing and Cissa,[1] after the first of whom Cymenshore was held to have been named. The spelling Cymenshore is a scholarly modernisation of the Old English Cȳmenes ōra, which is now lost. Its location is unclear but was probably near Selsey.