a total of about forty-five place names in Sussex of this form, but personal names either were not associated with these places or fell out of use. The preservation of Ælle's sons in Old English place names is unusual. The names of the founders, in other origin legends, seem to have British and/ or Latin roots not Old English. It is likely that the foundation stories were actually known before the 9th century, but the annalists manipulated them to provide a common origin for the new regime. The origin stories purported that the British were defeated and replaced by invading Anglo-Saxons arriving in small ships. These stories were largely believed right up to the 19th century, but are now regarded as myths. Reign If the dates given by the Anglo-Saxon Chronicle are accurate to within half a century, then Ælle's reign lies in the middle of the Anglo-Saxon expansion, and prior to the final conquest of the Britons. It also seems consistent with the dates given to assume that Ælle's battles predate Mons Badonicus.This in turn would explain the long gap, of fifty or more years, in the succession of the "bretwaldas": if the peace gained by the Britons did indeed hold till the second half of the 6th century, it is not to be expected that an Anglo-Saxon leader should have anything resembling overlordship of England during that time. The idea of a pause in the Anglo-Saxon advance is also supported by the account in Procopius of 6th century migration from Britain to the kingdom of the Franks. Procopius's account is consistent with what is known to be a contemporary colonization of Armorica (now Brittany, in France); the settlers appear to have been at least partly from Dumnonia (modern Cornwall), and the area acquired regions known as Dumnonée and Cornouaille. It seems likely that something at that time was interrupting the general flow of the Anglo-Saxons from the continent to Britain. The dates for Ælle's battles are also reasonably consistent with what is known of events in the kingdom of the Franks at that time. Clovis I united the Franks into a single kingdom during the 480s and afterwards, and the Franks' ability to exercise power along the southern coast of the English channel may have diverted Saxon adventurers to England rather than the continent. It is possible, therefore, that a historical king named Ælle existed, who arrived from