“No one,” says Loménie, “could be more naïvely mystified than is Gudin. In the first period of the negotiation, d’Eon is full of attentions for Beaumarchais; he calls him his ‘guardian angel’ and sends him his complete works in fourteen volumes; for this curious being, this dragoon, woman and diplomat, was at the same time a most fruitful scribbler of paper. He has characterised himself very well in the following letter: ‘If you wish to know me, Monsieur the Duke, I will tell you frankly that I am only good to think, imagine, question, reflect, compare, read, write, to run from the rising to the setting sun, from the south to the north, and to fight on the plain or in the mountains ... or I will use up all the revenues of France in a year, and after that give you an excellent treatise on economy. If you wish to have the proof, see all I have written in my history of finance, upon the distribution of public taxes.’” This, then, was the strange being with whom Beaumarchais had to deal. On the 21st of June, 1775, he received from Vergennes the following letter, which shows in the best possible light the credit which the secret agent of the government had already acquired. He wrote: “I have under my eyes, Monsieur, the report which you have given M. de Sartine of our conversation, touching M. d’Eon; it is of the greatest exactitude; I have taken in consequence the orders of the King. His Majesty authorizes you to assure to M. d’Eon the regular payment of the pension of 12,000 francs.... The article of the payment of his debts is more difficult; the pretensions of d’Eon are very high in that respect; they must be considerably reduced if we are to come to any arrangement.... M. d’Eon has a violent character, but I do him the justice to believe that his soul is honest, and that he is incapable of treason.... It is impossible that M. d’Eon takes leave of the English King; the revelation of his sex does not permit it; it would be ridiculous for both courts.... You are wise and prudent, you know mankind, and I have no doubt but that you will be able to arrange the affair with d’Eon, if it can be done. Should the enterprise fail in your hands, we shall be forced to consider that it cannot succeed and resolve to accept whatever may come from it.... I am very sensible, Monsieur, of the praises which you have been so good as to give me in your letter to M. de Sartine. I aspire to merit them, and accept them as a gage of your esteem, which will always be flattering to me. Count, I beg you, upon my own, and upon the sentiments with which I have the honor to be very sincerely, Monsieur, etc. “De Vergennes. “A Versailles, June 21st, 1775.”