Man in the Iron Mask Dumas also presented a review of the popular theories about the prisoner extant in his time in the chapter "L'homme au masque de fer" in the sixth volume of his non-fiction "Crimes Célèbres". The earliest surviving records of the masked prisoner are from late July 1669, when Louis XIV's minister, the Marquis de Louvois, sent a letter to Bénigne Dauvergne de Saint-Mars, governor of the prison of Pignerol, which at the time was part of France. In his letter, Louvois informed Saint-Mars that a prisoner named "Eustache Dauger" was due to arrive in the next month or so. Louvois instructed
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,