The Historia Brittonum

In a previous post I mentioned the old idea that Britain was founded by people who fled the Fall of Troy. This idea came from the Historia Brittonum, "The History of the Britons," which was produced c.828/9CE. It explains that the name "Britain" comes from Brutus, descendant of Aeneas. As fanciful as the Historia was, it influenced chroniclers and writers for centuries afterward.

It is the earliest source to describe Arthur not as a king but as a military leader, a dux bellorum, "leader/duke of wars":

Then it was, that the magnanimous Arthur, with all the kings and military force of Britain, fought against the Saxons. And though there were many more noble than himself, yet he was twelve times chosen their commander, and was as often conqueror. The first battle in which he was engaged, was at the mouth of the river Gleni.‎

A legend that Arthur carried the image of Mary into battle comes from this as well. Geoffrey of Monmouth's Historia Regum Britanniae ("History of the Kings of Britain") drew heavily on the Historia.

This is also the source of the Vortigern story, who allowed the Saxons to settle in Britain and married Hengist's daughter. Vortigern's failed attempt to build a fortress led to his priests advising to sprinkle the foundation with the blood of a boy who never had a father. Vortigern finds Ambrosius, who instead prophesies that the foundations are falling due to two dragons fighting underground.

Unsurprisingly, the work blends historical facts with legends. A copyist's note added to the manuscript claims it was written "no earlier than the fourth year of the reign of King Mermenus," who can be identified as Merfyn Frych ap Gwriad, king of Gwynedd (reigned 825 - 844). A line in chapter four also dates it as "from the Passion of Christ 796 years have passed. But from his Incarnation are 831 years."

The illustration above shows "of Nennius" in Latin, and that authorship has been disputed. The name Nennius does appear on some copies of the manuscript, but the consensus is that it was added in the 11th century, and that the original author/compiler of the Historia is unknown. Still, Nennius' name is usually attached to the work when it is discussed.

One of the sections is called the Mirabilia, the "Wonders"; I'm going to share some of the lesser-known legends of Britain starting tomorrow.