Austria-Este
Archduke Robert decreed that all his descendants in male line are entitled to the surname Austria-Este, and he took also the title Duke of Este, which is intended to be carried by the head of the family of Austria-Este, currently Archduke Lorenz Otto Charles of Austria-Este, born 1955, eldest son of Archduke Robert and Princess Margherita of Savoy-Aosta. He is married to Princess Astrid of Belgium, the only daughter of King Albert II of Belgium. Since the throne of Belgium is inheritable also by females (and males no longer have precedence over females), Princess Astrid is the heiress of Belgium immediately after the issue of Crown Prince Philip. As such, her husband Archduke Lorenz of Austria-Este, Duke of Este, was in 1995 elevated to the additional title of Prince of Belgium. The children of the couple are since 1991 titled Archduke (Archduchess) of Austria-Este and Prince(ss) of Belgium. The eldest of these is Prince Amedeo of Belgium, Archduke of Austria-Este, born 1986.
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