The Guardian reports. Pagett, described as a 'glacial, beautiful presence' was best known for her role as Elizabeth Bellamy, the spoiled daughter of Richard and Lady Marjorie, in Upstairs, Downstairs in the 1970s.
The series followed the lives of the masters and servants living in a townhouse in Belgravia during the early 1900s. She had a successful career on the small screen, starring as Elizabeth Fanshawe in Frankenstein: The True Story (1973).
She also played the lead role in a TV version of Anna Karenina in 1977 alongside Eric Porter as Karenin and Stuart Wilson as Vronsky.
The actress starred alongside David Jason and Diana Weston in A Bit Of A Do in 1989. It was a British comedy-drama series based on the books by David Nobbs.
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