Answer
The remarkable longevity of Jeanne Calment extended well beyond the average human lifespan, surpassing the lives of her immediate family members. Her daughter Yvonne, who was born in 1885 and passed away in 1934 at the age of 49, and her grandson, Frédéric Billiot, who was born in 1926 and died in 1963 at the age of 37, both predeceased her.