Henrietta Anne Pelham (died 1797) (1757–1797) Parents Thomas Pelham, 1st Earl of Chichester Anne Frankland Children unknown daughter Evelyn-Leslie Henrietta Evelyn-Leslie, Countess of Rothes unknown daughter Evelyn-Leslie Siblings George Pelham Lucy Pelham Henry Pelham Thomas Pelham, 2nd Earl of Chichester Frances Pelham Partners George William Evelyn-Leslie, 13th Earl of Rothes