Elizabeth Stuart née Yorke (1789-1867). Lady Stuart de Rothesay, with her daughters Charlotte (1817-1861) and Louisa (1818-1891) by George Hayter, photograph courtesy of UK Government Art Collection. She was the daughter of Philip Yorke, 3rd Duke of Hardwicke, and wife of Charles Stuart 1st and last Baron Stuart de Rothesay.Charlotte married Charles John Canning 1st Viceroy of India, 2nd Viscount, 1st Earl Canning; Louisa married Henry de la Poer Beresford 3rd Marquis of Waterford.Philip Yorke (1757-1834), 3rd Duke of Hardwicke, former Lord Lieutenant of Ireland, 1836 by engraver William Giller after Thomas Lawrence, courtesy of National Gallery of Ireland.