Caroline Henrietta Sheridan English novelist (1779–1851) Parents Lady Elizabeth Helena Mac Donnell James Campbell Children Georgiana Seymour, Duchess of Somerset Charles Kinnaird Sheridan Helen Blackwood, Baroness Dufferin and Claneboye Richard Brinsley Sheridan Caroline Norton Francis Cynric Sheridan Thomas Berkeley Sheridan Siblings Fanny Callender Partners Thomas Sheridan