Overview
Claude Catherine de Clermont-Tonnerre de Vivonne (1543 – 18 February 1603), lady of Dampierre, countess and duchess of Retz, was a French courtier, writer and salon host.
Life
Family and private life
Claude Catherine de Clermont was born in Paris, the only child of Claude de Clermont-Tonnerre and of Jeanne de Vivonne.
In 1561, at 18, she married Jean d'Annebault, but found herself widowed at 20 after he was killed in the battle of Dreux in 1563.
From Wikipedia (CC BY-SA 4.0).