Prince Du Sang - Monsieur Le Duc

Monsieur Le Duc

This style was used for the eldest son of the Prince de Condé. Originally, the eldest son was given the title of duc d'Enghien, but that changed in 1709 when the Condés lost the rank of premier prince. After that, the eldest son was given the title of Duke of Bourbon, and his eldest son (the eldest grandson of the Prince of Condé in the male line) was given the title of duc d'Enghien.

• 1. 1689–1709 : Henri I, Duke of Enghien (1643–1709);
• 2. 1709–1710 : Louis I, Duke of Enghien (1668–1710);
• 3. 1710–1740 : Louis II Henri, Duke of Enghien (1692–1740);
• 4. 1740–1818 : Louis III Joseph, Duke of Enghien (1736–1818);
• 5. 1818–1830 : Louis IV Henri, Duke of Enghien (1756–1830).