Austria-Este
Archduke of Austria-Este (Italian: arciduca d'Austria-Este; German: Erzherzog von Österreich-Este), or Habsburg-Este (Italian: Asburgo-Este), is a title and surname used by several cadet branches of the House of Habsburg-Lorraine to denote a connection with the extinct Italian princely and feudal family of Este and the Duchy of Modena ruled by them. As a younger branch of the House of Habsburg-Lorraine, the Habsburg-Estes are also Archdukes and Archduchesses of Austria, and Princes and Princesses of Hungary and of Bohemia.
Read more about Austria-Este: Este Dukes of Modena, Habsburg-Este Dukes of Modena, Habsburg Secundogeniture, Austria-Este