Nicolas Fouquet to visit him only once, in 1679. The former minister bore his imprisonment with fortitude and composed several translations and devotionals in prison. According to official records, Fouquet died in Pinerolo on 23 March 1680. A year after his death, his remains were moved from Pinerolo to the family crypt in the Église Sainte-Marie-des-Anges in Paris. Fouquet's story is often entwined with that of the Man in the Iron Mask, who is often identified as the true king or even as an identical twin brother of Louis XIV. As such, he is a pivotal character in Alexandre Dumas' novel "The
Man in the Iron Mask the Iron Mask is based mainly on correspondence between Saint-Mars and his superiors in Paris. Recent research suggests that his name might have been "Eustache Dauger", a man who was involved in several political scandals of the late 17th century, but this assertion still has not been completely proven. The National Archives of France has made available (online) the original data relating to the inventories of the goods and papers of Saint-Mars (one inventory, of 64 pages, was drawn up at the Bastille in 1708; the other, of 68 pages, at the citadel of Sainte-Marguerite in 1691). These documents have