Geoffrey of Monmouth, a Welsh cleric (although possibly his family came from Brittany), wrote his Historia Regum Britanniae around 1135 and, almost immediately, it was dismissed by other chroniclers and historians as almost complete nonsense. It tells the story of the Kings of Britain, that is the native kings before the arrival of the Anglo-Saxons, finding the origins of the Britons in the fall of Troy and another princely Trojan refugee, Brutus in this instance. Virgil, the poet of imperial Rome, had of course mined a similar seam of history in his Aeneid, linking the origins of Rome to Prince Aeneas. So by linking the history of the Britons to that of Troy, Geoffrey was also implicitly making them cousins to Rome. It was a bold stroke for a marginalised people. He then went on to tell the stories of the kings of ancient Britain: in these pages you will find King Lear and his daughters, Old King Cole and, of course, Arthur. Geoffrey expands the few nuggets about Arthur that had appeared in previous works hugely, adding in the key figure of Merlin to the mix.

Despite the book being treated as nothing buy fantasy by historians such as William of Newburgh, it quickly became famous and widely read, introducing these kings into the folklore and folk memory of Britain. Having read the History of the Kings of Britain I can now see why. It is simply such great fun to read. Geoffrey breezes through the centuries, sometimes spending just a sentence on a king, at other times opening up the story to a chapter length or more. It’s a great piece of storytelling, dressed up as history.