François de Crussol, 4th Duke of Uzès (24 April 1604 – 14 July 1680), was a French soldier and courtier.
Crussol was born at the Château d'Uzès in Uzès in the Gard department in Southern France on 24 April 1604.
From his father's second marriage, he had a younger half-brother, Armand de Crussol, Count of Uzès, Marquis of Cuisieux, who was murdered in Osnabrück in 1663.
[1] François, who fought in the Siege of Perpignan in 1642, was instrumental in annexing the area of Roussillon into France through the Treaty of the Pyrenees in 1659 (resolving the uprising of the Catalans against the Spanish Crown, known as the Reapers' War).
They divorced and she remarried to Claude Pot de Rhodes, the Grand Master of Ceremonies of France, in 1633, shortly before her death on 4 June 1634.