Château d'Anet
In 1866, Georges Guiffrey published her correspondence. When French experts dug up her remains in 2009, they found high levels of gold in her hair. It is suggested that the "drinkable gold" that she "reportedly" regularly took, believed to preserve youth, may have ultimately killed her. In May 2010, she was reburied at her original tomb in the Château d'Anet.