A prince du sang or prince of the blood is a person legitimately descended in male line from a sovereign. The female equivalent is princesse du sang, being applied to the daughter of a prince of the b
Anne Henriette of Bavaria
Françoise-Marie de Bourbon, did not use the style as her husband did not.
Louise Henriette de Bourbon, mother of Philippe Égalité
Madame la Princesse – wife of Philippe Égalité.
Louis Armand de Bourbon was Prince of Conti, from 1709 to his death, succeeding his father, François Louis de Bourbon. As a member of the reigning House of Bourbon, he was a Prince du Sang. His mother
Louise Élisabeth, his wife by Pierre Gobert.
Portrait of Louis François of Bourbon by Alexis Simon Belle