27. The seventh emperor was Maximus. He withdrew from Britain with all his military force, slew Gratian, the king of the Romans, and obtained the sovereignty of all Europe. Unwilling to send back his warlike companions to their wives, children, and possessions in Britain, he conferred upon them numerous districts from the lake on the summit of Mons Jovis, to the city called Cant Guic, and to the western Tumulus, that is, to Cruc Occident.* These are the Armoric Britons, and they remain there to the present day. In consequence of their absence, Britain being overcome by foreign nations, the lawful heirs were cast out, till God interposed with his assistance. We are informed by the tradition of our ancestors that seven emperors went into Britain, though the Romans affirm there were nine. * This district, in modern language, extended from the great St. Bernard in Piedmont to Cantavic in Picardy, and from Picardy to the western coast of France. 28. Thus, aggreeably to the account given by the Britons, the Romans governed them four hundred and nine years. After this, the Britons despised the authority of the Romans, equally refusing to pay them tribute, or to receive their kings; nor durst the Romans any longer attempt the government of a country, the natives of which massacred their deputies. 29. We must now return to the tyrant Maximus. Gratian, with his brother Valentinian, reigned seven years. Ambrose, bishop of Milan, was then eminent for his skill in the dogmata of the Catholics. Valentinianus and Theodosius reigned eight years. At that time a synod was held at Constantinople, attended by three hundred and fifty of the fathers, and in which all heresies were condemned. Jerome, the presbyter of Bethlehem, was then universally celebrated. Whilst Gratian exercised supreme dominion over the world, Maximus, in a sedition of the soldiers, was saluted emperor in Britain, and soon after crossed the sea to Gaul. At Paris, by the treachery of Mellobaudes, his master of the horse, Gratian was defeated and fleeing to Lyons, was taken and put to death; Maximus afterwards associated his son victor in the government. Martin, distinguished for his great virtues, was at this period bishop of Tours. After a considerable space of time, Maximus was divested of royal power by the consuls Valentinianus and Theodosius, and sentenced to be beheaded at the third mile-stone from Aquileia: in the same year also his son Victor was killed in Gaul by Arbogastes, five thousand six hundred and ninety years from the creation of the world.