Some say the Tudors transcend this history, bloody and demonic as it is: that they descend from Brutus through the line of Constantine, son of St Helena, who was a Briton. Arthur, High King of Britain, was Constantine's grandson. He married up to three women, all called Guinevere, and his tomb is at Glastonbury, but you must understand that he is not really dead, only waiting his time to come again.

His blessed descendant, Prince Arthur of England, was born in the year 1486, eldest son of Henry, the first Tudor king. This Arthur married Katharine the princess of Aragon, died at fifteen and was buried in Worcester Cathedral. If he were alive now, he would be King of England. His younger brother Henry would likely be Archbishop of Canterbury, and would not (at least, we devoutly hope not) be in pursuit of a woman of whom the cardinal hears nothing good: a woman to whom, several years before the dukes walk in to despoil him, he will need to turn his attention; whose history, before ruin seizes him, he will need to comprehend.

Beneath every history, another history.

Hilary Mantel