Interesting Bewitched Trivia
Elizabeth Montgomery like her father (Robert Montgomery), and brother (Robert Montgomery, Jr. died of cancer.
EM - colon cancer
RM,j-lung cancer
RM,s - cancer (not specified)
Like her father Elizabeth Montgomery was cremated and the ashes given to family.
In death EM gave a parting gift to New York and everyone else; her summer home in Putnam County was deeded to NYS and became part of Wonder Lake State Park.
https://en.wikipedia.org/wiki/Wonder_Lake_State_Park
Some like to think that there was/is some sort of dark curse around Bewitched because so many actors died while the show was in production or soon after it ended.
Alice Pearce, March 3, 1966
Marion Lorne, May 9, 1968
Agnes Moorehead, April 30th, 1974
Roy Roberts, May 1975
George Tobias,February 1980,
Maurice Evans, March 1989
and so forth.
Truth is many of the main cast actors on Bewitched (aside from Sam and both Darrins) were already middle-aged to getting on when the show was running. So by the 1970's and 1980's they were in their 70's or 80's.
Agnes Moorehead could be considered a special case IMHO. She died of uterine cancer brought on by exposure to radiation while filming "The Conqueror" which was released in 1956. The film was shot in Utah downwind from Yucca Flats. While there hadn't been any explosions during filming, eleven radioactive tests did occur the year prior. Ninety of the actors/those involved with the filming of said film came down with cancer including Dick Powell, 46 of them died from the disease.
Paul Lynde,January 1982, died of a heart attack at age 55. Less said about the circumstances of Mr. Lynde's death better, but you wonder had he received prompt and proper medical attention would he have lived.