against the artifices and
dissimulation of the cardinal; both employed all the astute manoeuvres
of diplomacy and exhausted the resources of consummate skill in
gaining the point desired by each. The cardinal failed to convince her
of her safety.

Mme. de Chevreuse soon formed about her a circle of emigres--Marie de'
Medici, Duc La Vallette, Soubese, La Vieuville, and many others. This
coterie was in open correspondence with Spain, Austria, and the Duke
of Lorraine. From every side, Richelieu felt the intriguing hand
and influence of Mme. de Chevreuse, and decided to put forth another
effort to get her to return, this time sending her husband; but
not sure of the latter's sincerity and in fear of him, the duchess
concluded to leave England for Flanders, and, escorted by a squad of
dukes and lords, departed like a queen.

At Brussels, she entered into open relations with Spain, drawing
over the Duke of Lorraine. She was accused of being in the plot of
Cinq-Mars and the Duke of Bouillon with Spain; when Richelieu exposed
this to Queen Anne, the latter for the first time became her enemy.
Just at this time of his triumph, Richelieu died, his death being
followed soon after by that of Louis XIII., who left a special
order for the exile forever of Mme. de Chevreuse, whom he called _Le
Diable_. The queen-regent, however, recalled her, and set at liberty
her friend, Chateauneuf, who had been imprisoned for ten years.

When Mme. de Chevreuse returned to Paris after an absence of ten
years, her beauty was still unimpaired, she possessed an experience
such as no man of the day could boast, was personally acquainted with
nearly every great statesman and aware of the weak points in every
court of Europe. While she could now count on the support of
the majority of the princes, plots were being formed about the
queen-regent, the object of which was to persuade the latter to give
up the friends who had served her faithfully for so many years. La
Rochefoucauld was sent to meet Mme. de Chevreuse and to inform her of
the change of attitude of the queen-regent; as her devoted friend, he
advised her to abandon, for the present, all hopes of governing the
queen and to devote herself entirely to regaining her favor and to
preparing for the possible fall of Mazarin.

After securing the release of her friend Chateauneuf, Mme. de
Chevreuse set to work to restore him to his former office of Guard
of the Seals, but did not succeed. She then