Author: Mary Margaret Stanley Egerton, Countess of Wilton
Alternate names: Mary Margaret Stanley; Mary Margaret, Countess of Wilton; Mary Margaret Egerton; Mary Margaret Egerton, countess of Wilton; Mary Margaret Egerton, countess of Wilton [née Stanley]; Mary Margaret Egerton (née Stanley), Countess of Wilton
Born: 1801
Died: 1858
Bio: > 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.