Fiona Campbell-Walter

Fiona Frances Elaine Campbell-Walter, formerly Baroness Thyssen-Bornemisza de Kászon et Impérfalva, (born 25 June 1932) is a New Zealand-born British model. She had a successful career in the 1950s and was photographed by Henry Clarke and Cecil Beaton. Campbell-Walter was known for her relationship with Greek shipping heir Alexander Onassis, whom she began an affair with after separating from her husband, Baron Hans Heinrich Thyssen-Bornemisza de Kászon et Impérfalva.

Early life and family Campbell-Walter was born on 25 June 1932 in Takapuna, Auckland to Rear Admiral Keith McNeil Campbell-Walter and Frances Henriette Campbell. She is a member of the Scottish Clan Campbell and a descendant of the Campbell baronets of Airds. Her father was a senior officer in the Royal Navy and an aide-de-camp to George VI and Elizabeth II. Her mother was the eldest daughter of Sir Edward Campbell, 1st Baronet, and was a granddaughter of Arthur John Warren. She is an aunt of Jamie Campbell-Walter.

Career Campbell-Walter's mother encouraged her to model and, as a teenager, she was photographed by Henry Clarke. Upon her marriage, she became a baroness, retired from modelling and moved to the Villa Favorita on Lake Lugano. She and her husband had two children:

Baroness Francesca Thyssen-Bornemisza (born 7 June 1958); married Archduke Karl von Habsburg Baron Lorne Thyssen-Bornemisza (born 15 June 1963)

She divorced Thyssen-Bornemisza on 20 January 1965 and moved to London with her children. In 1969 she received media attention for her affair with Greek shipping heir Alexander Onassis, the only son of Aristotle Onassis. Onassis had invited Campbell-Walter, 16 years his senior and a friend of his mother, Athina Mary "Tina" Livanos, to a dinner party.