There was a quiz on the METV website the other day, Barnaby Jones or Jed Clampett, one of the questions was, which one had a sister named Myrtle, I guessed Barnaby, it turned out to be Jed Clampett. I have no knowledge of this character, was she ever mentioned, was she still alive, if she was wouldn't she have accompanied the family to Beverly Hills. What episode was she mentioned?