Jacinthe Giscard d'Estaing was born on 3 May 1960 in Paris, France. She was married to Philippe Jean-Marie Guibout. She died on 16 January 2018 in Paris, France.
Daughter of Valéry Giscard d'Estaing, she is a veterinarian and author. She promoted horse-riding thru various shows. She has, like her sister and her mother, a flower phonetically inspired first name.