The Man in the Iron Mask, a mysterious figure of the late seventeenth century, was an unidentified prisoner during the reign of Louis XIV of France. Born in 1640, he was arrested on 19 July 1669 under the name Eustache Dauger and subsequently imprisoned for thirty-four years. His incarceration was shrouded in secrecy, leading to a plethora of theories regarding his true identity, which remains unsolved to this day.
Incarcerated in various French prisons, including the infamous Bastille, the prisoner was held under the strict supervision of Bénigne Dauvergne de Saint-Mars. His death on 19 November 1703 was marked by a burial certificate that bore the name Marchioly, prompting historians to speculate that he may have been the Italian diplomat Ercole Antonio Mattioli. The legend of the iron mask, which was actually a black velvet cloth, has captivated the imagination of many, with claims that no one ever saw his face.
Throughout his life, rumors circulated about his identity, suggesting he could have been a high-ranking official or even a royal relative of Louis XIV. Notably, the French philosopher Voltaire proposed that he was an illegitimate brother of the king. Over fifty candidates have been suggested by historians, each adding to the enigma surrounding this prisoner.
Despite the extensive debate and numerous fictional portrayals, including Alexandre Dumas' works, the true identity of the Man in the Iron Mask remains elusive. The lack of reliable historical documents has left this mystery unsolved, ensuring that the legend continues to intrigue and inspire.