She was trained at the Lucy Clayton Modelling Agency and as Sandra Paul, she was a well-known model in the 1960s[1] and was featured on the cover of American Vogue for two months in a row.
She was photographed by David Bailey and Norman Parkinson and was acquainted with John F Kennedy, Frank Sinatra and Bob Dylan.
It was while married to Grandfield that she met Michael Howard at a Red Cross Ball.
She has written five novels, the most recent, Tell the Girl, was published on 3 July 2014.
[2] She made a brief foray back to her modelling career in the 1990s by posing for Marks & Spencer catalogues.