The book History of the Middle Ages concludes: “The execution — not to say murder — of his own son and his wife indicates that he was untouched by any spiritual influence in Christianity. ”
Raamat ” History of the Middle Ages ” järeldab: ” Omaenda poja ja naise hukkamine — kui mitte öelda mõrvamine — näitab, et tema juures polnud kristluse vaimsest mõjust jälgegi. ”