On this date in 1669, a French Huguenot agent was publicly broken on the wheel in Paris.

On the dangerous political chessboard of 17th century Europe, the allegiance of Restoration England — governed once again by a dynasty with known Catholic sympathies — was a great prize for contending Catholic and Protestant powers on the mainland.*

While Charles II of England and the Catholic Louis XIV of France maneuvered towards a secret accord that would lead to devastating war against the Protestant Netherlands, Roux de Marsilly was busy in London trying to enlist England into a Protestant alliance against France.

Finding the avenues blocked, Marsilly retired to Switzerland and was there abducted by French spies who knew what he was up to.

A trumped-up rape charge served that country’s statecraft, and despite an offer by the prisoner to spill some beans in exchange for his life — and then a suicide attempt —

hee wounded himself … for he knew before hee should dye, butt he thought by dismembering himself that the losse of blood would carry him out of the world …

— Roux could not avoid his fate. In fact, out of fear that Marsilly could still succumb to his self-injury, they

sent word … which made his execution be hastened. Saturday about 1 of the clock he was brought on the skaffold before the Chastelet and tied to St. Andrew’s Crosse all which was while he acted the Dying man and scarce stirred, and seemed almost breathless and fainting …

they went to their worke and gave [Marsilly] eleven blows with a barre and laid him on the wheele. He was two houres dying.

(Both quotes above from this correspondence.)

For all those two agonizing hours, Roux de Marsilly really only merits a footnote in a different story.

The Man in the Iron Mask

The mysterious Man in the Iron Mask was first documented in French custody later in the summer of 1669, and he would remain a guest of the Bourbon dungeons until 1703.

The identify of this person — or maybe persons, since it’s been argued that there are multiple threads conflated into the one legend — has never been conclusively established, much to the profit of literature.

One of the stronger contenders for the crownmask, however, is a prisoner named “Eustace Dauger”, who may in fact have been Roux de Marsilly’s former valet, one “Martin”.

The case for Martin-as-Dauger-as-masked-man is made most comprehensively by Andrew Lang in The Valet’s Tragedy and Other Stories.

The hypothesis, roughly outlined, is that England and especially France were trying to tie up the loose ends of whatever plots Marsilly had authored, and got hands on his servant to interrogate him about the highly sensitive machinations he might have been privy to.

Possibly having established that Martin/Eustace had no actual information to betray, he still remained under lock and key out of some admixture of bureaucratic inertia and the remorseless paranoia of the security state. Crazy.

[T]he Man in the Iron Mask (if Dauger were he) may have been as great a mystery to himself as to historical inquirers. He may not have known WHAT he was imprisoned for doing! More important is the probable conclusion that the long and mysterious captivity of Eustache Dauger, and of another perfectly harmless valet and victim, was the mere automatic result of the ‘red tape’ of the old French absolute monarchy. These wretches were caught in the toils of the system, and suffered to no purpose, for no crime. The two men, at least Dauger, were apparently mere supernumeraries in the obscure intrigue of a conspirator known as Roux de Marsilly.

…

Marsilly was publicly tortured to death in Paris on June 22, 1669. By July 19 his ex-valet, Dauger, had entered on his mysterious term of captivity. How the French got possession of him, whether he yielded to cajolery, or was betrayed by Charles II., is uncertain. … By July 19, at all events, Louvois, the War Minister of Louis XIV., was bidding Saint-Mars, at Pignerol in Piedmont, expect from Dunkirk a prisoner of the very highest importance–a valet! This valet, now called ‘Eustache Dauger,’ can only have been Marsilly’s valet, Martin, who, by one means or another, had been brought from England to Dunkirk. It is hardly conceivable, at least, that when a valet, in England, is ‘wanted’ by the French police on July 1, for political reasons, and when by July 19 they have caught a valet of extreme political importance, the two valets should be two different men. Martin must be Dauger.

* And, of course, for the Catholics and Protestants in England. This struggle would come to a head in due time, to the grief of the Stuarts.

On this day..

• 1918: Captain Alexey Schastny
• 1568: Weyn Ockers, slipper slinger
• 1894: William Whaley, "the horror of the situation"
• 1936: Edward Cornelius, vicarage murderer
• 1940: Three saboteurs and a spy, "Fusilles et oublies"
• 1906: Richard Ivens, hypnotized?
• 1310: Badoer Badoer, Venetian rebel
• 1934: William Cody Kelley, the first in Colorado's gas chamber
• 1627: Francois de Montmorency and his second, for dueling
• 1535: Cardinal John Fisher
• 1920: Dennis Gunn, hanged by a fingerprint
• 1711: Ifranj Ahmad, Janissary