Wolfgang Schüssel (German pronunciation: [ˈvɔlfɡaŋ ˈʃʏsəl]; born 7 June 1945) is an Austrian People's Party politician. He was Chancellor of Austria for two consecutive terms from February 2000 to January 2007. While being recognized as a rare example of an active reformer in contemporary Austrian politics, his governments were also highly controversial from the beginning, starting with the fact that he formed a coalition government with Jörg Haider's Freedom Party of Austria (FPÖ) on both occasions. In 2011, he retired from being an active member of parliament due to charges of corruption against members of his governments.

Born in Vienna, Schüssel attended that city's Schottengymnasium, a well known Roman Catholic gymnasium for boys, where he took his Matura exams in 1963. He went on to study at the University of Vienna, receiving a Doctorate in Law in 1968.

Schüssel was secretary of the parliamentary group of the Austrian People's Party from 1968 to 1975. From 1975 to 1991, he was Secretary General of the Austrian Business Federation, a sub-organization of the Austrian People's Party.

Otto von Habsburg (20 November 1912 – 4 July 2011), also known by his royal name as Archduke Otto of Austria, was the last Crown Prince of Austria-Hungary from 1916 until the dissolution of the empire in 1918, a realm which comprised modern-day Austria, Hungary, Bosnia and Herzegovina, Croatia, the Czech Republic, Slovakia, Slovenia, and parts of Italy, Montenegro, Poland, Romania, Serbia and Ukraine. He remained the Crown Prince of Hungary until also the deposition of the Habsburgs in Hungary in 1921. He subsequently became the pretender to the former thrones, Head of the Imperial House of Habsburg, and Sovereign of the Order of the Golden Fleece in 1922. He resigned as Sovereign of the Golden Fleece in 2000 and as head of the Imperial House in 2007.

The eldest son of Charles I, 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 His Imperial and Royal Highness Archduke and Prince Imperial Otto of Austria, Prince Royal of Hungary, Croatia and Bohemia. With his father's accession to the thrones in 1916, he was himself likely to become the Emperor. As his father never abdicated, Otto was considered by himself, his family and Austro-Hungarian legitimists to be the rightful Emperor-King from 1922.