Edward Smith Stanley (1752-1834), 12.º conde de Derby, Elizabeth, condessa de Derby (lady Elizabeth Hamilton, 1753-1797), e o seu filho (Edward Smith Stanley, 1775-1851)
Edward Smith Stanley (1752–1834), Twelfth Earl of Derby, Elizabeth, Countess of Derby (Lady Elizabeth Hamilton, 1753–1797), and Their Son (Edward Smith Stanley, 1775–1851) (título do museu)