AMBROSIUS AURELIANUS (c. 475), British leader

Name: Ambrosius Aurelianus
Gender: Male
Occupation: British leader
Area of activity: Military; Politics, Government and Political Movements; Royalty and Society
Author: John Edward Lloyd

He was, according to Gildas, who in this case departs from his habit of omitting personal names, descended from illustrious Roman ancestors, who had borne rule over Britain in their day, but had perished in the struggle with the English invaders. Himself unambitious, he had been drawn by the desperate Britons into the bitter conflict, and under his leadership victory had been won.

He had left posterity, but of them Gildas had no good opinion, as can be readily believed, if his Aurelius Caninus was of their number. To Welsh tradition he became known as Emrys Wledig (Ruler), but confusion arose when he was identified with the Ambrosius of Nennius, the boy hero of the folk tale who confounded the magicians of Vortigern and gave his name to Dinas Emrys, near Beddgelert.

Geoffrey of Monmouth treats the Ambrosius of history with characteristic freedom; he becomes Aurelius Ambrosius, son of Constantine (not the Great), who is carried off as an infant to Brittany, returns to Britain, is anointed king, and overwhelms Vortigern. He then meets Hengist in battle and slays him; the country is pacified, churches are restored, and law and order re-established.

The complication introduced by Nennius is adroitly solved, for it appears that the wonder-worker was really Merlin, 'who was also called Ambrosius.' Thus arose the supposed distinction between ' Merlinus Ambrosius ' and ' Merlinus Celidonius.'


Published date: 1959

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