Paul-Hippolyte de Beauvilliers, Duke of Saint-Aignan (15 November 1684, in Paris – 22 January 1776, in Paris) was a French diplomat, soldier, chevalier des ordres du Roi and peer of France.
Paul-Hippolyte de Beauvilliers, Duke of Saint-Aignan (15 November 1684, in Paris – 22 January 1776, in Paris) was a French diplomat, soldier, chevalier des ordres du Roi and peer of France.