Frances Anne Crewe, Lady Crewe (née Greville; November 1748 – 23 December 1818), was the daughter of Fulke Greville, envoy extraordinary to the elector of Bavaria, and his Irish wife, Frances Macartney, who was a poet, best known for "A Prayer for Indifference".
[2] In late 1783, when William Pitt the younger took office, she famously remarked that he "could do what he pleased during the holidays, but it would only be a mince-pie administration" (in other words it would barely last past Christmas; as it turned out she was wrong in her prediction, but virtually everyone in the political world agreed with her).
She was accustomed to entertain, at Crewe Hall, her husband's seat in Cheshire, and at her villa at Hampstead, some of the most distinguished of her contemporaries.
Fox, who much admired her, Edmund Burke, Richard Brinsley Sheridan, Sir Joshua Reynolds, and Canning were frequent visitors.
Sheridan dedicated the School for Scandal to her, and some lines addressed to her by Fox were printed at the Strawberry Hill Press in 1775.