The mother of M. de Lauzun was daughter of the Duc de la Force, son of the second Marechal Duc de la Force, and brother of the Marechale de Turenne, but by another marriage; the Marechale was by a first marriage. The father of M. de Lauzun was the Comte de Lauzun, cousin-german of the first Marechal Duc de Grammont, and of the old Comte de Grammont.

M. de Lauzun was a little fair man, of good figure, with a noble and expressively commanding face, but which was without charm, as I have heard people say who knew him when he was young. He was full of ambition, of caprice, of fancies; jealous of all; wishing always to go too far; never content with anything; had no reading, a mind in no way cultivated, and without charm; naturally sorrowful, fond of solitude, uncivilised; very noble in his dealings, disagreeable and malicious by nature, still more so by jealousy and by ambition; nevertheless, a good friend when a friend at all, which was rare; a good relative; enemy even of the indifferent; hard upon faults, and upon what was ridiculous, which he soon discovered; extremely brave, and as dangerously bold. As a courtier he was equally insolent and satirical, and as cringing as a valet; full of foresight, perseverance, intrigue, and meanness, in order to arrive at his ends; with this, dangerous to the ministers; at the Court feared by all, and full of witty and sharp remarks which spared nobody.

He came very young to the Court without any fortune, a cadet of Gascony, under the name of the Marquis de Puyguilhem. The Marechal de Grammont, cousin-german of his brother, lodged him: Grammont was then in high consideration at the Court, enjoyed the confidence of the Queen-mother, and of Cardinal Mazarin, and had the regiment of the guards and the reversion of it for the Comte de Guiche, his eldest son, who, the prince of brave fellows, was on his side in great favour with the ladies, and far advanced in the good graces of the King and of the Comtesse de Soissons, niece of the Cardinal, whom the King never quitted, and who was the Queen of the Court. This Comte de Guiche introduced to the Comtesse de Soissons the Marquis de Puyguilhem, who in a very little time became the King's favourite. The King, in fact, gave him his regiment of dragoons on forming it, and soon after made him Marechal de Camp, and created for him the post of colonel-general of dragoons.

The Duc de Mazarin, who in 1669 had already retired from the Court, wished to get rid of his post of grand master of the artillery; Puyguilhem had scent of his intention, and asked the King for this office. The King promised it to him, but on condition that he kept the matter secret some days. The day arrived on which the King had agreed to declare him. Puyguilhem, who had the entrees of the first gentleman of the chamber (which are also named the grandes entrees), went to wait for the King (who was holding a finance council), in a room that nobody entered during the council, between that in which all the Court waited, and that in which the council itself was held. He found there no one but Nyert, chief valet de chambre, who asked him how he happened to come there. Puyguilhem, sure of his affair, thought he should make a friend of this valet by confiding to him what was about to take place. Nyert expressed his joy; then drawing out his watch, said he should have time to go and execute a pressing commission the King had given him. He mounted four steps at a time the little staircase, at the head of which was the bureau where Louvois worked all day—for at Saint-Germain the lodgings were little and few—and the ministers and nearly all the Court lodged each at his own house in the town. Nyert entered the bureau of Louvois, and informed him that upon leaving the council (of which Louvois was not a member), the King was going to declare Puyguilhem grand master of the artillery, adding that he had just learned this news from Puyguilhem himself, and saying where he had left him.

Louvois hated Puyguilhem, friend of Colbert, his rival, and he feared his influence in a post which had so many intimate relations with his department of the war, the functions and authority of which he invaded as much as possible, a proceeding which he felt Puyguilhem was not the kind of man to suffer. He embraces Nyert, thanking him, dismisses him as quickly as possible, takes some papers to serve as an excuse, descends, and finds Puyguilhem and Nyert in the chamber, as above described. Nyert pretends to be surprised to see Louvois arrive, and says to him that the council has not broken up.

"No matter," replied Louvois, "I must enter, I have something important to say to the King;" and thereupon he enters. The King, surprised to see him, asks what brings him there, rises, and goes to him. Louvois draws him into the embrasure of a window, and says he knows that his Majesty is going to declare Puyguilhem grand master of the artillery; that he is waiting in the adjoining room for the breaking up of the council; that his Majesty is fully master of his favours and of his choice, but that he (Louvois) thinks it his duty to represent to him the incompatibility between Puyguilhem and him, his caprices, his pride; that he will wish to change everything in the artillery; that this post has such intimate relations with the war department, that continual quarrels will arise between the two, with which his Majesty will be importuned at every moment.

The King is piqued to see his secret known by him from whom, above all, he wished to hide it; he replies to Louvois, with a very serious air, that the appointment is not yet made, dismisses him, and reseats himself at the council. A moment after it breaks up. The King leaves to go to mass, sees Puyguilhem, and passes without saying anything to him. Puyguilhem, much astonished, waits all the rest of the day, and seeing that the promised declaration does not come, speaks of it to the King at night. The King replies to him that it cannot be yet, and that he will see; the ambiguity of the response, and the cold tone, alarm Puyguilhem; he is in favour with the ladies, and speaks the jargon of gallantry; he goes to Madame de Montespan, to whom he states his disquietude, and conjures her to put an end to it. She promises him wonders, and amuses him thus several days.

Tired of this, and not being able to divine whence comes his failure, he takes a resolution—incredible if it was not attested by all the Court of that time. The King was in the habit of visiting Madame de Montespan in the afternoon, and of remaining with her some time. Puyguilhem was on terms of tender intimacy with one of the chambermaids of Madame de Montespan. She privately introduced him into the room where the King visited Madame de Montespan, and he secreted himself under the bed. In this position he was able to hear all the conversation that took place between the King and his mistress above, and he learned by it that it was Louvois who had ousted him; that the King was very angry at the secret having got wind, and had changed his resolution to avoid quarrels between the artillery and the war department; and, finally, that Madame de Montespan, who had promised him her good offices, was doing him all the harm she could. A cough, the least movement, the slightest accident, might have betrayed the foolhardy Puyguilhem, and then what would have become of him? These are things the recital of which takes the breath away, and terrifies at the same time.

Puyguilhem was more fortunate than prudent, and was not discovered. The King and his mistress at last closed their conversation; the King dressed himself again, and went to his own rooms. Madame de Montespan went away to her toilette, in order to prepare for the rehearsal of a ballet to which the King, the Queen, and all the Court were going. The chambermaid drew Puyguilhem from under the bed, and he went and glued himself against the door of Madame de Montespan's chamber.

When Madame de Montespan came forth, in order to go to the rehearsal of the ballet, he presented his hand to her, and asked her, with an air of gentleness and of respect, if he might flatter himself that she had deigned to think of him when with the King. She assured him that she had not failed, and enumerated services she had; she said, just rendered him. Here and there he credulously interrupted her with questions, the better to entrap her; then, drawing near her, he told her she was a liar, a hussy, a harlot, and repeated to her, word for word, her conversation with the King!