TisILeclerc wrote:What is most interesting is the taking as granted that the Anglo Saxons were coming to the islands as a matter of course before the Romans were here and forming alliances with the local tribes. That makes sense of everything that people like Gildas were wittering on about.
The stuff about Carausius, as a British Roman Emperor, seems to support that.
.. his appointment to command the Classis Britannica, a fleet based in the English Channel, with the responsibility of eliminating Frankish and Saxon pirates who had been raiding the coasts of Armorica and Belgica.
https://en.wikipedia.org/wiki/CarausiusThis was c.286 - so the sneaky Saxons were bothering the Brits for centuries before Vortigen. Some might say the arrival of the Romans just delayed that. Others might say it wos the Roman's wot dunnit, by weakening the Brits so much that the Saxons reached a critical mass.