We shall now proceed to mention three or four of the most distinguished of those societies, which have obtained an historical importance, not merely for the French literature and mental and moral culture of the eighteenth century, but for Europe in general, without however restraining ourselves precisely within the limits of the half century. The minute accounts which Grimm has given, for the most part affect only the later periods; we turn our attention therefore the rather to what the weak, vain, talkative Marmontel has related to us on the subject in his 'Autobiography,' because Rousseau was by far too one-sided in his notices, and drew public attention to the most demoralized and degraded members of the circle only. The first lady who must be mentioned, is Madame de Tencin. She belonged to the period within which we must confine ourselves, and she gained for herself such a name, not only in Paris, but in all Europe, that she was almost regarded as the creator of that new literature which stood in direct and bold opposition to the prevailing taste, inasmuch as she received at her house, entertained and cherished, those who were really its originators and supporters. This lady could not boast of the morality of her early years, nor of her respect even for common propriety. She is not only notorious for having exposed, when a child, the celebrated D'Alembert, who was her natural son, and for regarding with indifference his being brought up by the wife of a common glazier as her own son; but stories still worse than even these are told of her. She enriched herself, as many others did, in the time of Law's scheme, by no very creditable means; and fell under such a serious suspicion of having been privy to the death of one of those who had carried on an intrigue with her, that she was imprisoned and involved in a criminal prosecution, from which she escaped, not through her own innocence, but by means of the powerful influence of her distinguished relations and friends. All this did not prevent Pope Benedict XIV., who, as Cardinal Lambertini, had been often at her house, as a member of the society of men of talents who met there, from carrying on a continual intercourse with her by letter; he also sent her his picture as a testimony of kind remembrance. This lady succeeded in procuring for her brother the dignity of a cardinal, and through him had great weight with Fleury, with the court, and with the city in general; she is also known as an authoress. As we are not writing a history of literature properly speaking, we pass by her novels in silence, with this remark only, that people are accustomed to place the 'Comte de Comminges,' written by Madame de Tencin, on the same footing with the 'Princess de Clêve,' by Madame de Lafayette.