Ferdinand IV (8 September 1633 – 9 July 1654) was made and crowned

King of Bohemia The Duchy of Bohemia was established in 870 and raised to the Kingdom of Bohemia in Golden Bull of Sicily, 1198. Several Bohemian monarchs ruled as non-hereditary kings and first gained the title in 1085. From 1004 to 1806, Bohemia was part of th ...

in 1646,

King of Hungary The King of Hungary () was the Monarchy, ruling head of state of the Kingdom of Hungary from 1000 (or 1001) to 1918. The style of title "Apostolic King of Hungary" (''Magyarország apostoli királya'') was endorsed by Pope Clement XIII in 1758 ...

and

Croatia Croatia, officially the Republic of Croatia, is a country in Central Europe, Central and Southeast Europe, on the coast of the Adriatic Sea. It borders Slovenia to the northwest, Hungary to the northeast, Serbia to the east, Bosnia and Herze ...

in 1647, and

King of the Romans King of the Romans (; ) was the title used by the king of East Francia following his election by the princes from the reign of Henry II (1002–1024) onward. The title originally referred to any German king between his election and coronatio ...

on 31 May 1653. He also served as

Duke of Cieszyn The Duchy of Teschen (), also Duchy of Cieszyn () or Duchy of Těšín (), was one of the Duchies of Silesia centered on Cieszyn () in Upper Silesia. It was split off the Silesian Duchy of Opole and Racibórz in 1281 during the History of Poland ...

Early life

Born in

Vienna Vienna ( ; ; ) is the capital city, capital, List of largest cities in Austria, most populous city, and one of Federal states of Austria, nine federal states of Austria. It is Austria's primate city, with just over two million inhabitants. ...

on 8 September 1633, and baptised as ''Ferdinand Franz'', Ferdinand IV was the eldest son of

Ferdinand III, Holy Roman Emperor Ferdinand III (Ferdinand Ernest; 13 July 1608 – 2 April 1657) was Archduke of Austria, Kingdom of Hungary, King of Hungary and Kingdom of Croatia (Habsburg), Croatia from 1625, Kingdom of Bohemia, King of Bohemia from 1627 and Holy Roman Emper ...

and his first wife Maria Anna, the daughter of

Philip III of Spain Philip III (; 14 April 1578 – 31 March 1621) was King of Spain and King of Portugal, Portugal (where he is known as Philip II of Portugal) during the Iberian Union. His reign lasted from 1598 until his death in 1621. He held dominion over the S ...

Biography

Ferdinand had been the hope of the Habsburg dynasty during the final stages of the Thirty Years' War. According to his father Emperor Ferdinand III's succession plan, he was expected to lead the Habsburg monarchy into a period of stability after the

Peace of Westphalia The Peace of Westphalia (, ) is the collective name for two peace treaties signed in October 1648 in the Westphalian cities of Osnabrück and Münster. They ended the Thirty Years' War (1618–1648) and brought peace to the Holy Roman Empire ...

. At a young age, Ferdinand IV took his father's place as

Archduke of Austria Archduke (feminine: Archduchess; German: ''Erzherzog'', feminine form: ''Erzherzogin'') was the title borne from 1358 by the Habsburg rulers of the Archduchy of Austria, and later by all senior members of that dynasty. It denotes a rank within ...

. In 1646, Ferdinand IV became King of Bohemia, sharing the role and that of

with his father Emperor Ferdinand III. He was crowned on 5 August 1646. Ferdinand IV also shared the role of King of Hungary and Croatia with his father; his coronation took place on 16 June 1647 in

Pressburg Bratislava (German: ''Pressburg'', Hungarian: ''Pozsony'') is the Capital city, capital and largest city of the Slovakia, Slovak Republic and the fourth largest of all List of cities and towns on the river Danube, cities on the river Danube. ...

, present-day Slovakia. After the French attempted to modify the system of the election of

, Emperor Ferdinand III took advantage of a recent decline in the prestige of

France France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and territories include French Guiana in South America, Saint Pierre and Miquelon in the Atlantic Ocean#North Atlan ...

, and was able to install Ferdinand IV as King of the Romans, and ''de facto'' heir to the Holy Roman Empire in the 1653 imperial election. He was crowned in Ratisbon (

Regensburg Regensburg (historically known in English as Ratisbon) is a city in eastern Bavaria, at the confluence of the rivers Danube, Naab and Regen (river), Regen, Danube's northernmost point. It is the capital of the Upper Palatinate subregion of the ...

, present-day south-east Germany) on 18 June 1653 after gaining the position on 31 May 1653. However, Ferdinand IV unexpectedly died of

smallpox Smallpox was an infectious disease caused by Variola virus (often called Smallpox virus), which belongs to the genus '' Orthopoxvirus''. The last naturally occurring case was diagnosed in October 1977, and the World Health Organization (W ...

in Vienna on 9 July 1654. Prior to his death, it was planned that he would marry

Philip IV of Spain Philip IV (, ; 8 April 160517 September 1665), also called the Planet King (Spanish: ''Rey Planeta''), was King of Spain from 1621 to his death and (as Philip III) King of Portugal from 1621 to 1640. Philip is remembered for his patronage of the ...

's daughter

Maria Theresa of Spain Maria Theresa of Spain (; ; 10 September 1638 – 30 July 1683) was Queen consort of France, Queen of France from 1660 to 1683 as the wife of King Louis XIV. She was born an Infante, Infanta of Spain and Portugal as the daughter of King Philip IV ...

, his cousin. Upon the death of Ferdinand III, Leopold was elected as

Holy Roman Emperor The Holy Roman Emperor, originally and officially the Emperor of the Romans (disambiguation), Emperor of the Romans (; ) during the Middle Ages, and also known as the Roman-German Emperor since the early modern period (; ), was the ruler and h ...

Ancestors

Male-line family tree

References

, - , - , - {{DEFAULTSORT:Ferdinand 4 Of Hungary 1633 births 1654 deaths 17th-century Kings of the Romans 17th-century monarchs of Bohemia 17th-century Hungarian monarchs Habsburg monarchs of Bohemia Kings of Hungary Dukes of Teschen Knights of the Golden Fleece Nobility from Vienna Deaths from smallpox Burials at the Imperial Crypt Burials at St. Stephen's Cathedral, Vienna 17th-century House of Habsburg Heirs apparent who never acceded Sons of emperors Children of Ferdinand III, Holy Roman Emperor Kings of Croatia