Charlotte Florentia Percy, Duchess of Northumberland, was governess of the future Queen Victoria. Wikipedia
Born: September 12, 1787
Died: July 27, 1866 (age 78 years), Twickenham, United Kingdom
Great-grandparents: Richard Clive, Rebecca Gaskell, Elizabeth Booth, and more
Grandparents: Robert Clive, Margaret Maskelyne, Barbara Herbert, Countess of Powis, and more
Partner: Hugh Percy, 3rd Duke of Northumberland (1817–)