Mlle. de Souvré married the wealthy Marquis of Sablé, of the house of Montmorency, of whom little is known. He soon abandoned her; and she, most unhappy over unworthy rivals, fell very ill, retired from society for a time, and then reappeared; her career as a society woman then began. At an early age, by force of her decided taste for the high form of Spanish gallantry, then so much in vogue, and her inclination to all things intellectual, she became one of the leaders of the Hôtel de Rambouillet. She, Mmes. de Sévigné, de Longueville, and de La Fayette formed that circle of women who idealized friendship. Within a few years she lost her father, husband, two of her brothers, and her second son; and after putting her financial affairs into order, she and her friend, the Countess of Maure, took up their quarters at the famous Place Royale; there they decided to devote their lives to letters, and there assembled their friends, men and women, regardless of rank or party, personal merit being the only means of access. Mmes. de Sablé and de Rambouillet were called the arbiters of elegance and good taste. To her friends, Mme. de Sablé was always accommodating and showed no partiality; well informed, she was constantly approached for counsel and favors; discreet and trustworthy, the most important secrets were intrusted to her--a confidence which she never betrayed. During the Fronde she remained faithful to the queen and Mazarin, but did not become estranged from her friends, so many of whom were Frondists, and who chose her as their counsellor, arbitrator, and pacifier. About 1655 she began to realize her unsettled position in the world and to long for a place where she might, modestly and becomingly, spend her declining years. She was then fifty-five years of age. The ideas of Jansenism had so impressed the great people of the day, that she decided to retire to Port-Royal, to end her days with sympathizers of the spiritual life around her and her former friends whenever she desired them. There she gathered about her the most exclusive and aristocratic people of the day: La Rochefoucauld, the Prince and Princess of Conti, Condé, Monsieur,--brother of Louis XIV.,--Mme. de La Fayette, Mme. de Hautefort, and others. At her apartments, not only were religious and literary affairs discussed, but the most delicate and delicious dishes were prepared and elixirs and remedies for disease compounded. Famous people were led to seek her, through her reputation and influence, and through friendship, for she seldom left her house. Mme. de Sablé possessed all the qualities that attract and hold, nothing extraordinary or rare, but abundant politeness and elegance.