Actress Heather Menzies-Urich, who played one of the singing von Trapp children in the hit 1965 film, "The Sound of Music," has died. Menzies-Urich played Louisa von Trapp, the third-oldest of the seven von Trapp children, in the film adaptation of the Rodgers and Hammerstein musical that starred Julie Andrews and Christopher Plummer. "Heather was part of 'the family.' There is really no other way to describe the members of the cast of the movie of 'The Sound of Music,'" Ted Chapin, president and chief creative officer of the Rodgers and Hammerstein Organization, said in a statement.
