Der Titel Duc de Villars wird vom Haus Brancas geführt.
Der Reale Hintergrund:
Villars-Brancas
- duchy-peerage in 1652, 5 holders
- Georges de Brancas (1568–1657), duke-peer of Villars-Brancas (1652–1657)
- Louis-François de Brancas (+1679), duke-peer of Villars-Brancas (1657–1679)
- Louis de Brancas (1663–1739), duke-peer of Villars-Brancas (1679–1709)
- Louis-Antoine de Brancas (1682–1760), duke-peer of Villars-Brancas (1709–1731)
- Louis de Brancas (1714–1794), peer with the courtesy title of duke of Lauraguais (1731–1760) then duke-peer of Villars-Brancas (1760–1790)
- Louis-Léon de Brancas bis 1824
Villars
- duchy-peerage in 1709, 2 holders
- Claude Louis Hector de Villars (1653–1734), duke-peer of Villars (1709–1734)
- Honoré Armand de Villars (1702–1770), duke-peer of Villars (1734–1770)