Ambrosius Aurelianus, war leader of the Romano-British, is proclaimed king of the Britons according to Historia Regum Britanniae.
He rules probably in the south of Britain and continues the war against the Anglo-Saxons.
"We cannot be certain of being right about the future; but we can be almost certain of being wrong about the future, if we are wrong about the past."
—G. K. Chesterton, What I Saw in America (1922)
