Did oldest woman lie about her age?
Researcher says French Guinness Record holder who claimed to be 122 when she died was only 99
Jeanne Calment died in 1997 in Arles, the southern French town in which she was born, and her death drew a flurry of attention.
At 122, an age that had been certified by the Guinness World Records as well as public health researchers, she was the oldest documented person to ever have lived.
But a Russian mathematician is casting doubt on her record. Nikolay Zak, of the Moscow Center For Continuous Mathematical Education, said in a report that he believes that Calment was actually Yvonne Calment, Jeanne’s daughter, who had assumed her mother’s identity to avoid inheritance taxes in the 1930s.
That would have made her 99 when she died.
The evidence produced by Zak in a paper published recently on the portal ResearchGate is not definitive.
He points to studies that showed that Calment had lost less than an inch of her height by the time she was well into her hundreds, significantly less than what would have been expected; Yvonne was also taller than Jeanne, he says.
A passport for Jeanne in the 1930s lists different eye colours for her than she had later in life. And he raises questions about other physical discrepancies in her forehead and chin.
The study has caused a global stir since it was issued. It has been covered by news media organizations around the world. Sample headline: “Jeanne Calment cheater?” France Inter radio asked.
But it has been denounced by some scientists, including Jean-Marie Robine, who validated Calment’s age and wrote a book about her around the time of her death.
“All of this is incredibly shaky and rests on nothing,” Robine told Le Parisien.
According to Smithsonian magazine, he said Jeanne answered questions when he interviewed her that only she would have known the answer to, like the name of her math teacher and housekeepers in her building at the time.
“Her daughter couldn’t have known that,” he said. And he said that the whole town of Arles would have been in on the ruse.
“Can you imagine how many people would have lied? Overnight, Fernand Calment (Jeanne’s husband) would have passed his daughter for his wife and everyone would have kept silent?” Robine said. “It is staggering.”
Michel Vauzelle, who was the mayor of Arles when Calment died, has said the Russians’ theory is “completely impossible and ridiculous.”
Nicolas Brouard, research director at France’s National Demographics Studies Institute said that there are some in the research community who do “favour of exhuming the bodies of Jeanne and Yvonne Calment” because of Zak’s study, according to French public radio broadcaster RFI. He also said that DNA testing could settle the debate.
In an email, Zak told The Washington Post that he became convinced that Calment’s age was suspicious in February while studying mortality patterns of people older then 105.
He said he started to investigate her life in September.
Guinness World Records said that it was aware of the report.
“Extensive research is performed for every oldest person record title we verify, which is led by experts in the gerontology field, and they have been notified of the current situation,” it said in a statement distributed by spokeswoman Rachel
Gluck.