page_title: Charles VI, Holy Roman Emperor
section_title: Succession to the Habsburg dominions
hierarchical_section_title: Charles VI, Holy Roman Emperor / Biography / Succession to the Habsburg dominions
caption_attribution_description: English: Official Portrait of King Charles III in BarcelonaCatalà: Retrat oficial del rei Carles III davant les costes de Barcelona
context_page_description: Charles VI was Holy Roman Emperor and ruler of the Austrian Habsburg Monarchy from 1711 until his death, succeeding his elder brother, Joseph I. He unsuccessfully claimed the throne of Spain following the death of his relative, Charles II. In 1708, he married Elisabeth Christine of Brunswick-Wolfenbüttel, by whom he had his four children: Leopold Johann, Maria Theresa, Maria Anna, and Maria Amalia.
  Four years before the birth of Maria Theresa, faced with his lack of male heirs, Charles provided for a male-line succession failure with the Pragmatic Sanction of 1713. The Emperor favoured his own daughters over those of his elder brother and predecessor, Joseph I, in the succession, ignoring the decree he had signed during the reign of his father, Leopold I. Charles sought the other European powers' approval. They demanded significant terms, among which were that Austria close the Ostend Company. In total, Great Britain, France, Saxony-Poland, the Dutch Republic, Spain, Venice, States of the Church, Prussia, Russia, Denmark, Savoy-Sardinia, Bavaria, and the Diet of the Holy Roman Empire recognised the sanction. France, Spain, Saxony-Poland, Bavaria and Prussia later reneged.
context_section_description: When Charles succeeded his brother in 1711, he was the last male Habsburg heir in the direct line. Since Habsburg possessions were subject to Salic law, barring women from inheriting in their own right, his own lack of a male heir meant they would be divided on his death. The Pragmatic Sanction of 19 April 1713 abolished male-only succession in all Habsburg realms and declared their lands indivisible, although Hungary only approved it in 1723.
  Charles had three daughters, Maria Theresa (1717-1780), Maria Anna (1718-1744) and Maria Amalia (1724-1730) but no surviving sons. When Maria Theresa was born, he disinherited his nieces and the daughters of his elder brother Joseph, Maria Josepha and Maria Amalia. It was this act that undermined the chances of a smooth succession and obliged Charles to spend the rest of his reign seeking to ensure enforcement of the Sanction from other European powers.
  Charles agreed to a demand from Britain that he close a trading company, (the Ostend Company), which was based in the Austrian Netherlands and that he himself founded in 1722. However, by 1735 he had secured approvals from key states, most importantly the Imperial Diet, which in theory bound all its members including Prussia and Bavaria.
  Other signatories included Britain, France, the Dutch Republic, Spain, Russia, Denmark and Savoy-Sardinia but subsequent events underlined Eugene of Savoy's comment that the best guarantee was a powerful army and full Treasury. His nieces were married to the rulers of Saxony and Bavaria, both of whom ultimately refused to be bound by the decision of the Imperial Diet and despite publicly agreeing to the Pragmatic Sanction in 1735, France signed a secret treaty with Bavaria in 1738 promising to back the 'just claims' of Charles Albert of Bavaria.
  In the first part of his reign, the empire continued to expand; success in the Austro-Turkish War (1716–1718), adding Banat to Hungary, and establishing direct Austrian rule over Serbia and Oltenia (Lesser Wallachia). This extended Austrian rule to the lower Danube.
  The War of the Quadruple Alliance (1718-1720) followed. It too ended in an Austrian victory; by the Treaty of The Hague (1720), Charles swapped Sardinia, which went to the Duke of Savoy, Victor Amadeus, for Sicily, the largest island in the Mediterranean, which was harder to defend than Sardinia. The treaty also recognised Philip V of Spain's younger son, Don Carlos (the future Charles III of Spain), as heir to the Duchy of Parma and Grand Duchy of Tuscany; Charles had previously endorsed the succession of the incumbent Grand Duke's daughter, Anna Maria Luisa, Electress Palatine.
  Peace in Europe was shattered by the War of the Polish Succession (1733–1738),  a dispute over the throne of Poland between Augustus of Saxony, the previous King's elder son, and Stanisław Leszczyński. Austria supported the former, France the latter; thus, a war broke out. By the Treaty of Vienna (1738), Augustus ascended the throne, but Charles had to give the Kingdom of Naples to Don Carlos, in exchange for the much smaller Duchy of Parma.
  The issue of Charles' elder daughter's marriage was raised early in her childhood. She was first betrothed to Léopold Clément of Lorraine, who was supposed to come to Vienna and meet Maria Theresa. Instead, he died of smallpox in 1723, which upset Maria Theresa. Léopold Clément's younger brother, Francis Stephen, then came to Vienna to replace him. Charles considered other possibilities (such as Don Carlos) before announcing the engagement to Francis. At the end of the War of the Polish Succession, France demanded that Francis surrender the Duchy of Lorraine (his hereditary domain), to Stanisław Leszczyński, the deposed King of Poland, who would bequeath it to France at his death. Charles compelled Francis to renounce his rights to Lorraine and told him: "No renunciation, no archduchess." Francis complied; he was married to Maria Theresa in February 1736, and Lorraine devolved to Stanisław in July 1737.
  In 1737, the Emperor embarked on another Turkish War in alliance with Russia. Unl
caption: Charles III in front of the port of Barcelona by Frans van Stampart
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