After Lady Mary's return to England in 1718 we come upon a long period of quiescence. Domestic affairs, events of social and political life, her friendships and hatreds, her economies and stock speculations, completely occupied her. During the first part of this period she was extravagantly praised. Steele said of her in his essay on Inoculation:

This ornament of her Sex and Country, who ennobles her own Nobility by her Learning, Wit and Virtues, accompanying her consort into Turkey, observed the Benefit of this Practice, with its frequency, even among these obstinate Predestinarians, and brought it over for the service and safety of her native England, where she consecrated its first effects on the persons of her own fine children.

In 1720 Pope wrote

In beauty and wit

No Mortal as yet

To question your empire has dared:

But men of discerning

Have thought that in learning

To yield to a lady was hard.

Impertinent schools,