I think is title tells most of the story. This was not a 20th century nation state!
His Imperial and Royal Apostolic Majesty, Francis Joseph I, by the grace of God Emperor of Austria; Apostolic King of Hungary, King of Bohemia, Dalmatia, Croatia, Slavonia, Galicia, Lodomeria, Illyria; King of Jerusalem, etc.; Archduke of Austria; Grand Duke of Tuscany, Crakow; Duke of Lorraine, Salzburg, Styria, Carinthia, Carniola, the Bukovina; Grand Prince of Transylvania; Margrave of Moravia; Duke of the Upper & Lower Silesia, Modena, Parma, Piacenza, Guastalla, Oswiecin, Zator, Cieszyn, Friuli, Ragusa, Zara; Princely Count of Habsburg, Tyrol, Kyburg, Gorizia, Gradisca; Prince of Trent, Brixen; Margrave of the Upper & Lower Lusatia, in Istria; Count of Hohenems, Feldkirch, Bregenz, Sonnenberg, etc.; Lord of Triest, Kotor, the Wendish March; Grand Voivode of the Voivodship of Serbia