The princess Lady Diana died at the age of 93. Here is all you want to know, and more!
Biography - A Short Wiki
Born Diana Olivia Winifred Maud Manners, she was the daughter of the 8th Duke of Rutland, one of London and Paris’s most well-known 19th-century socialites.
She was married to Alfred Duff Cooper and she had a son named John Julius Norwich.
How did Lady Diana Cooper die?
Lady Diana died on June 16, 1986, at her home in London. Her only son, John Julius Norwich, the second Viscount Norwich, told the press in London that she had died “simply of old age.”
Where is she buried?
Her body was interred within the Manners family mausoleum at Belvoir Castle.