Duc de Châtillon

In 1713 he ceded the dukedom to his son, Charles-Paul-Sigismond, who received a brevet to be styled duc d'Olonne as his father retained the Châtillon title, though not the lands.

In 1735 he in turn ceded the dukedom to his son Charles-Anne-Sigismond, who received a similar brevet as duc d'Olonne.

On his death in 1777 he was succeeded by his son, Anne-Charles-Sigismond, who had previously inherited the duchy-peerage of Piney-Luxembourg.

The grantee, who was also made a peer, was (Charles-)Alexis-Madeleine-Rosalie de Châtillon, a lieutenant-general in the army and governor of the Dauphin.

The duchy-peerage became extinct on 15 November 1762 on the death of his son, Louis-Gaucher, who had served as Grand Falconer of France.