Camilla Edith Mairi Elizabeth Jessel (born 1940) (b. 1940) Parents Edward Jessel, 2nd Baron Jessel Lady Helen Maglona Vane-Tempest-Stewart Children Miguel Angel del Prado y Jessel Alfonso Segundo del Prado y Jessel Siblings Joanne Margaret Jessel Timothy Edward Jessel Partners Juan Carlos del Prado y Ruspoli, Marqués de Caicedo