Man in the Iron Mask in the mask. It has even been suggested that he was one of the other famous contemporary prisoners being held at Pignerol at the same time as Dauger. Voltaire claimed that the prisoner was a son of Anne of Austria and Cardinal Mazarin, and therefore an illegitimate half-brother of King Louis XIV. However, the sincerity of this claim is uncertain. In his history essay "Le Masque de fer", French novelist Marcel Pagnol, supporting his theory in particular on the circumstances of King Louis XIV's birth, claims that the Man in the Iron mask was indeed a twin but born second,
The Man in the Iron Mask (1998 film) told that if he wants the final promotion he was on the point of earning, he had better go and win it on a foreign field: in the later war against Holland, he is finally awarded promotion to the supreme command, only to be killed while reading the notice of his promotion at the siege of Maastricht. In the 1929 silent version, "The Iron Mask" starring Douglas Fairbanks as D'Artagnan, the King is depicted favorably and the twin brother as a pawn in an evil plot whose thwarting by D'Artagnan and his companions seems more appropriate. In the 1998 film,