Franz Joseph I of Austria reigned as the Emperor of Austria from 1848 until his death in 1916. He also served as the King of Hungary, Bohemia, and Croatia and monarch of other states of Austria-Hungary. During his reign, Austria-Hungary decided to wage war against the Kingdom of Serbia, which eventually resulted in the First World War.
Charles I of Austria reigned from 1916 to 1918 as the last emperor of Austria. He was the last king of Croatia, Bohemia, Hungary, and the last monarch from the House of Habsburg-Lorraine. Charles is remembered for making unsuccessful attempts to end Austria-Hungary's World War I campaign. He also tried to save the Austro-Hungarian Empire from disintegration but was unsuccessful.
Maximilian I was Holy Roman Emperor from 1508 until his death in 1519. The son of Frederick III, Holy Roman Emperor, and Eleanor of Portugal, he ruled jointly with his father for the last years of the latter’s reign. During his reign, he expanded the influence of the House of Habsburg and established the Habsburg dynasty in Spain.
Joseph II reigned as the Holy Roman Emperor from 1765, and as the sole ruler of the Habsburg lands from 1780, until 1790. Son of Empress Maria Theresa and Emperor Francis I, and brother of Marie Antoinette, he laid down policies now known as Josephinism. He died without heirs.
Ferdinand I of Austria reigned as the Austrian emperor from 1835 until his retirement in 1848. As the emperor of Austria, Ferdinand also ruled as the king of Croatia, Hungary, and Bohemia. He also served as the king of Lombardy–Venetia and held several other lesser titles, which any emperor of Austria is entitled to hold.
Much before his daughter Maria Theresa’s birth, Emperor Charles VI’s Pragmatic Sanction enabled his future daughter to succeed him, due to the lack of male heirs. Though he was always busy fighting, he apparently did it all to bring about peace. He had also unsuccessfully attempted to conquer Spain.
Second son of Emperor Ferdinand III, Leopold I became the heir apparent to his father’s throne on the death of his elder brother in 1654, being coroneted as the Holy Roman Emperor in 1658. Although he received little training for the throne, Austria became a great European power during his reign, emerging victorious in struggles against Ottoman Empire and France.
Ferdinand II was the Holy Roman Emperor from 1619 to1637. He was a member of the House of Habsburg and the son of Archduke Charles II of Inner Austria and Maria of Bavaria. A zealous Catholic, he wanted to restore the Catholic Church as the only religion in the empire, a move that earned him the ire of Protestant groups.
Rudolf II, Holy Roman Emperor reigned as the King of the Romans and as the King in Germany between 1576 and 1612. Best remembered as an intellectual aficionado of occult arts, Rudolf is often seen as the founding father of the Scientific Revolution. He devoted his time to astrology and alchemy in an attempt to find the Philosopher's Stone.
Leopold II, Holy Roman Emperor reigned as king of Archduke of Austria, emperor of the Romans, and king of Hungary and Bohemia from 1790 until his death in 1792. From 1765 to 1790, he served as Grand Duke of Tuscany, during which he abolished capital punishment in Tuscany, making it the first nation to abolish capital punishment in modern history.
Apart from serving as the Holy Roman Emperor, Matthias, Holy Roman Emperor also served as the Archduke of Austria, King of Croatia and Hungary, and King of Bohemia between 1612 and 1619. His reign resulted in the Bohemian Revolt, which was the initial theatre of the famous Thirty Years War.
Emperor Leopold I’s eldest son, Joseph I became the king of Hungary at the tender age of 9 and the king of Romans at 11. Though he strengthened Austria’s financial situation, bringing the Viennese city bank under the state, he failed to retain the Spanish crown for the Habsburg Monarchy.
Albert II of Germany was a Holy Roman Emperor of the Habsburg Monarchy. He became the ruler of Hungary, Germany, and Bohemia after his father-in-law Sigismund’s death. He was known for bringing about peace and for dividing Germany into structured administrative segments to make ruling easier.