SMS Szent István
Montecuccoli's plans for the construction of "Szent István" and her sister ships earned the approval of Emperor Franz Joseph I in January 1909, and by April plans for the design, construction, and financing for the battleships had been laid out. For a full year, the Austro-Hungarian Navy attempted to keep the looming construction of the first two battleships a state secret. This did not prevent rumors from circulating across Europe of two dreadnought battleships being constructed in Austria-Hungary. The French Naval Attaché in Vienna complained to Paris in 1910 of extensive secrecy within the Austro-Hungarian Navy, which manifested itself in several ways. Among these were a ban on photography in the Pola, future home port of "Szent István", and near-constant observation by the Austro-Hungarian police.
Otto von Habsburg
The eldest son of Charles I and IV, the last Emperor of Austria and King of Hungary, and his wife, Zita of Bourbon-Parma, Otto was born as third in line to the thrones, as Archduke Otto of Austria, Royal Prince of Hungary, Bohemia, and Croatia. With his father's accession to the thrones in 1916, he was likely to become emperor and king. As his father never abdicated, Otto was considered by himself, his family and Austro-Hungarian legitimists to be the rightful emperor-king from 1922.