Isabel Sanford, 'Weezie' on 'The Jeffersons,' dead at 86 The Associated Press LOS ANGELES -- Isabel Sanford, best known as "Weezie" or Louise Jefferson on the sitcom "The Jeffersons," has died of natural causes, her publicist said Monday. She was 86. Sanford had been hospitalized since July 4 and died Friday at Cedars-Sinai Medical Center with her daughter Pamela Ruff at her side, longtime friend, publicist and manager Brad Lemack said. Her health waned after she underwent preventive surgery on a neck artery 10 months ago, Lemack said. He did not release a specific cause of death. Sanford made her...