I am curious to hear about the guy who confused Fouquet the well known minister of Finance whose everybody knew the face with the Iron Mask.
At the evidence this guy know nothing about French History.
I visited Nicolas Fouquet's superb Castle of Vaux le Vicomte who could rival Versailles. It is true that the Sun King threw in jail his minister of finance Fouquet but because he knew too much. His brother was in touch with Nicolas Poussin and had secrets susceptible to jeopardize also the Sun King supremacy and the Church. Fouquet certainly knew about the Iron Mask as well since he lived around the time of the Iron Mask. Apparently the Sun King intercepted a letter from Poussin to Fouquet's brother and as soon as Fouquet was in jail the Sun King got a hold on Poussin's paintings....what a coincidence.......definitely these secrets had to do with the Holy Grail or Royal Lineage IMHO.
Here is a link where you can do the virtual tour of Fouquet's somptuous castle :
I love Alexandre Dumas but novels are novels and even official
history can't be trusted since as Napoleon said what is history
but a lied agreed upon ?
Hope you will enjoy the link.