Anne Horatia Waldegrave (1762-1801) (1762–1801) Parents Maria, Duchess of Gloucester and Edinburgh James Waldegrave, 2nd Earl Waldegrave Children Frederick Charles William Seymour George Seymour Horace Seymour Horatia Seymour Mary Dawson-Damer Hugh Seymour Siblings Princess Caroline of Gloucester Princess Sophia of Gloucester Elizabeth Waldegrave, Countess Waldegrave Charlotte FitzRoy, Duchess of Grafton Prince William Frederick, Duke of Gloucester and Edinburgh Partners Hugh Seymour
