Mary Margaret Stanley Egerton, Countess of Wilton
1801–1858
> Mary Margaret Egerton (née Stanley), Countess of Wilton (1801 - 1858): The daughter of the twelfth Earl of Derby; in 1821 she married Thomas Grosvenor Egerton, second earl of Wilton.
Books
Co-authored books and collections
Books that list Mary Margaret Stanley Egerton, Countess of Wilton among their authors but not as the lead author: co-written works, collections and compilations.
