Christine Keeler, the former model at the centre of the Profumo affair that shook British politics in the 1960s, has died aged 75, her family and a close friend have said.

Keeler, then a teenage model and showgirl, became famous for her role in the 1963 scandal that rocked the establishment when she had an affair with the Tory cabinet minister John Profumo and a Russian diplomat at the same time at the height of the cold war. Profumo was eventually forced to resign after lying to parliament about the affair.

Keeler’s son, Seymour Platt, 46, told the Guardian she died on Monday at the Princess Royal University hospital in Farnborough: “My mother passed away last night at about 11.30pm,” he said on Tuesday.

She had been ill for several months, and suffered from the lung disease COPD (chronic obstructive pulmonary disease).

A major BBC series revisiting the scandal is due to start filming next year.

Keeler, who had been living under the name of Sloane for many years, was briefly married twice, both marriages ending in divorce. She had two sons – James from her first marriage, and Seymour from her second – and a granddaughter.

Platt, who lives in Ireland, said he, his wife and their daughter had last seen his mother a week ago. “There was a lot of good around Chris’s rather tragic life, because there was a family around her that loved her,” he said.

“I think what happened to her back in the day was quite damaging.”

Born in Uxbridge, Middlesex, and raised by her mother and stepfather, Keeler was working as a cabaret dancer in Soho in London when she met Stephen Ward, an osteopath, artist and “man about town”.

He introduced her to a party scene attended by aristocrats and VIPs, and through him, in 1961, she met both Profumo, then 46 and secretary of state for war, and the Russian military attache Yevgeny Ivanov, having affairs with both men.

When the relationships came to light in 1963, amid fears of a cold war security leak, the scandal rocked the Harold Macmillan government.

Profumo told the House of Commons there was no “impropriety” in their relationship after being asked about it by opposition MPs who voiced concerns about national security implications.

Eventually, after more newspaper stories emerged, he admitted lying to the house, and resigned from the cabinet and the Commons.

His fall from grace was deemed a contributory factor in the fall of the Macmillan government, with Labour winning under Harold Wilson in 1964.

Keeler met Mandy Rice-Davies when they worked as dancers in Soho and both women were involved with Ward’s social set. Ward would later be convicted of living off immoral earnings, with Keeler and Rice-Davies as the main witnesses, but he took a fatal overdose before the jury returned their guilty verdict in August 1963.

At the height of the Profumo affair, Keeler gave newspaper interviews and also posed for the now famous photograph of her sitting naked on a chair.

(Lewis Morley took the photo at the request of Peter Cook as publicity for a film)

The affair only came to light after an incident with Aloysius “Lucky” Gordon, a man whom Keeler’s family and friends said abused and stalked her. Shots were fired into the home of Ward, where Keeler was temporarily seeking refuge. When she was questioned during the subsequent police investigation, details of the affair became public.

At the end of 1963, Keeler was sentenced to nine months in prison for perjury in a case brought against Gordon, where she accused him of assault. She spent six months in Holloway prison.

Platt, a business analyst, said of his mother: “She was stalked [by Gordon] and didn’t really have anywhere to turn. It made her very vulnerable and extremely mistrusting of men. There weren’t a lot of male figures as I grew up because she wanted to protect me from men.”

Platt said his mother was from a generation where there was “great shame” and she had felt it when she recalled her past.

“But she shouldn’t have because, looking back, there was real good that came out of what happened. It did pull the curtain back, and there were changes in society that were needed.”

He said she was a devoted, loving mother. “She was a good, decent person, and she got a very unfair label that was hard for her to live with.”

But the press had vilified her, he said. “She was just a young girl having fun during the burgeoning of sexual liberation. She picked up labels, which I think were quite unfair.”

She found her “notoriety” difficult, he said, and changed her name to Sloane in an attempt to gain anonymity.

“Chris was feisty. And she would never shy away from a fight. She had a terrific sense of fairness. She would stand up against anybody she thought was doing the wrong thing.

“And that is something I am very proud of. And hopefully, if there is one lesson I can learn from her, it would be that.”

Desmond Banks, who had known Keeler since her 20s, and was her solicitor, said: “She was an extraordinary woman, much misunderstood, who deserves redemption.”

The scandal had “overshadowed” her life, in particular the behaviour she suffered at the hands of Gordon, he said.

“Had it not been for ‘Lucky’ Gordon, Christine and indeed, Profumo’s affair with her, would never have been known.”

He added: “I can’t think of anyone else who has had three musicals written about her, and several plays, and is seldom out of the news, for one reason or another.”

“She was the last survivor of a story that gripped Great Britain and the world more than 50 years ago”.

Source: theguardian.com