Georgiana Finch-Hatton, Countess of Winchilsea Countess of Winchilsea (1791–1835) Parents Caroline Graham, Duchess of Montrose James Graham, 3rd Duke of Montrose Children George Finch-Hatton, 11th Earl of Winchilsea Lady Caroline Finch-Hatton Siblings Emily Foley James Graham, 4th Duke of Montrose Lady Caroline Graham Lord Montagu Graham Lucy Herbert, Countess of Powis unknown son Graham Partners George Finch-Hatton, 10th Earl of Winchilsea