The book follows the Rochester siege with a lurid account of King John's nephew Arthur of Brittany. In the version read here, John captures and imprisons Arthur, then kills him while drunk. The story says the king weights the body with a stone and throws it into the Seine. The short passage does not pause to compare competing accounts, instead using the allegation to reinforce the book's portrait of John as a ruthless ruler. It shows how a memorable story about violence within a royal family can shape a monarch's historical reputation.
Notable Point · 9:27-9:39
King John and the fate of Arthur of Brittany
A brief allegation about Arthur of Brittany shows how unexplained dynastic disappearance hardened King John's reputation for ruthless rule.