Duke of Saint-Aignan

Duke of Saint-Aignan (Fr.: duc de Saint-Aignan) was a title of nobility in the peerage of France created by Louis XIV of France for François de Beauvilliers in 1663. It takes its name from Beauvilliers' hometown of Saint-Aignan (which is close to Blois).

List of dukes of Saint-Aignan, 1663—1828

From	To	Duke of Saint-Aignan	Relationship to predecessor
1663	1687	François de Beauvilliers, 1st duc de Saint-Aignan (1610-1687)	First Duke of Saint-Aignan
1679	1706	Paul de Beauvilliers, 2nd duc de Saint-Aignan (1648-1714)	Son of François de Beauvilliers, 1st duc de Saint-Aignan
1706	1738	Paul-Hippolyte de Beauvilliers, duke of Saint-Aignan (1684-1776)	Son of Paul de Beauvilliers, 2nd duc de Saint-Aignan
1738	1742	Paul François de Beauvilliers (1710-1742)	Son of Paul-Hippolyte de Beauvilliers, duke of Saint-Aignan
1742	1757	Paul Louis de Beauvilliers (1711-1757)	Brother of Paul François de Beauvilliers
1757	1771	Paul Etienne Auguste de Beauvilliers (1745-1771)	Son of Paul Louis de Beauvilliers
1771	1794	Paul Marie Victoire de Beauvilliers (1766-1794)	Son of Paul Etienne Auguste de Beauvilliers
1794	1811	Raymond François de Beauvilliers (1790-1811)	Son of Paul Marie Victoire de Beauvilliers
1811	1828	Charles Paul François de Beauvilliers (1745-1828)	Great nephew of Raymond François de Beauvilliers