A wealthy seigneur, the owner of a castle; marries a beautiful woman, and leaves her in charge of the keys of the apartments in his absence, with injunctions not to unlock any of the doors, an injunction which she fails to respect, and finds to her horror the remains of his former wives locked up in one of them; her disobedience is discovered, and she is to prepare for death, but is rescued, as she lies with her head on the block, by the timely arrival of her brothers, who at once despatch the husband to his merited doom.