House of Broglie

de Broglie
Noble family
Or a saltire anchored azure.
CountryFrance

The House of Broglie (/ˈbrɡli/, also US: /brˈɡl, brɔɪ/; French: Maison de Broglie, pronounced [ bʁɔj] or [ bʁœj] ) is a distinguished French noble family, originally Piedmontese, who migrated to France in the year 1643. Members of this family bore the title of Prince of the Holy Roman Empire, granted to them in 1759 by Francis I, Holy Roman Emperor.