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The Defenestrations of Prague (Czech language: Pražská defenestrace , German language: Prager Fenstersturz) were two incidents in the history of Bohemia; there have been more, see below. The first occurred in 1419 and the second in 1618, although the term "Defenestration of Prague" more commonly refers to the latter incident. Both helped to trigger prolonged conflict within Bohemia and beyond. Defenestration is the act of throwing someone or something out of a window.

First Defenestration of Prague

The First Defenestration of Prague involved the killing of seven members of the city council by a crowd of radical Czech Hussites on 30 July 1419.

Jan Želivský, a Hussite priest at the church of the Virgin Mary of the Snows, led his congregation on a procession through the streets of Prague to the New Town Hall (Novoměstská radnice) on Charles Square. The town council members had refused to exchange their Hussite prisoners.[Clarification needed] While they were marching, a stone was thrown at Želivský from the window of the town hall.[1] This enraged the mob and they stormed the town hall. Once inside the hall, the group threw the judge, the burgomaster, and some thirteen members of the town council out of the window and into the street, where they were killed by the fall or dispatched by the mob.[1]

King Wenceslaus IV of Bohemia, upon hearing this news, was stunned and he died shortly after, supposedly due to the shock.[1]

The procession was a result of the growing discontent at the contemporary direction of the Church and the inequality between the peasants and the Church's prelates, and the nobility. This discontentment combined with rising feelings of nationalism and increased the influence of radical preachers such as Jan Želivský, influenced by Wycliff, who saw the current state of the Catholic Church as corrupt. These preachers urged their congregations to action, including taking up arms, to combat these perceived transgressions.

The First Defenestration was thus the turning point between talk and action leading to the prolonged Hussite Wars. The wars broke out shortly afterward and lasted until 1436.

Second Defenestration of Prague

A later woodcut of the defenestration in 1618

The window (top floor) where the second defenestration occurred. Note the monument to the right of the castle tower.

The Second Defenestration of Prague precipitated the Thirty Years' War.


In 1555, the Peace of Augsburg had settled religious disputes in the Holy Roman Empire by enshrining the principle of Cuius regio, eius religio, allowing a prince to determine the religion of his subjects. The Kingdom of Bohemia since 1526 had been governed by Habsburg Kings, who did not, however, force their Catholic religion on their largely Protestant subjects. In 1609, Rudolf II, Holy Roman Emperor and King of Bohemia (1576–1612), increased Protestant rights. He was increasingly viewed as unfit to govern, and other members of the Habsburg dynasty declared his younger brother, Matthias, to be family head in 1606. Matthias began to gradually wrest territory from Rudolf, beginning with Hungary. In order to strengthen his hold on Bohemia, Rudolf in 1609 issued the Letter of Majesty, which granted Bohemia's largely Protestant estates the right to freely exercise their religion, essentially setting up a Protestant Bohemian state church controlled by the estates, "dominated by the towns and rural nobility".[2] Upon Rudolf's death, Matthias succeeded in the rule of Bohemia (1612–1619) and extended his offer of more legal and religious concessions to Bohemia, relying mostly on the advice of his chancellor, Bishop Melchior Khlesl. However, conflict was precipitated by two factors: Matthias, already aging and without children, made his cousin Ferdinand of Styria his heir and had him elected king in 1617. Ferdinand, however, was a proponent of the Catholic counterreformation and not likely to be well-disposed to Protestantism or Bohemian freedoms. Bohemian Protestants opposed the royal government as they interpreted Letter of Majesty to extend not only to the land controlled by the nobility or self-governing towns but also to the King's own lands. Whereas Matthias and Khlesl were prepared to appease these demands, Ferdinand was not, and in 1618 forced the Emperor to order the cessation of construction of some Protestant chapels on royal land. When the Bohemian estates protested against this order, Ferdinand had their assembly dissolved.

The Defenestration

On May 23, 1618, four Catholic Lords Regent, namely Count Jaroslav Borzita z Martinic, Count Vilem Slavata of Chlum, Adam II von Sternberg (who was the supreme burgrave), and Matthew Leopold Popel Lobcowitz (who was the grand prior), arrived at the Bohemian Chancellory at 8:30am. After preparing the meeting hall, members of the dissolved assembly of the three main Protestant estates gathered at 9:00am, led by Count Thurn, who had been deprived of his post as Castellan of Karlstadt by the Emperor. The Protestant Lords' agenda was to clarify whether or not the four regents present were responsible for persuading King Matthias to order the cessation of churches on royal land. According to Martiniz himself:

Lord Paul Rziczan read aloud... a letter with the following approximate content: His Imperial Majesty had sent to their graces the lord regents a sharp letter that was, by our request, issued to us as a copy after the original had been read aloud, and in which His Majesty declared all of our lives and honour already forfeit, thereby greatly frightening all three Protestant estates. As they also absolutely intended to proceed with the execution against us, we came to a unanimous agreement among ourselves that, regardless of any loss of life and limb, honour and property, we would stand firm, with all for one and one for all... nor would we be subservient, but rather we would loyally help and protect each other to the utmost, against all difficulties. Because, however, it is clear that such a letter came about through the advice of some of our religious enemies, we wish to know, and hereby ask the lord regents present, if all or some of them knew of the letter, recommended it, and approved of it.[3]

Vilem Slavata of Chlum, 1618 enamel on copper, by follower of Dominicus Custos

Before the regents gave any answer, they requested that the Protestants give them the opportunity to confer with their superior, Adam von Waldstein, who was not present. If they were given the opportunity, the Protestants would get an official answer to their grievance by the next Friday (seeing as this was all taking place on the eve of Ascension Day and they all must observe the holy day). The Protestants demanded an immediate answer. The first two, Adam von Sternberg and Matthew Leopold Popel Lobcowitz, were decided innocent by the Protestant Estate holders and too pious to have any responsibility in the letter's creation. They in turn were removed from the room; however, before leaving, the supreme burgrave (Adam II von Sternberg) made it clear that they "did not advise anything that was contrary to the Letter of Majesty". This left only Count Vilem Slavata of Chlum, Count Jaroslav Borzita of Martinice (who had replaced Thurn as Castellan), known Catholic hard-liners, and Philip Fabricius the secretary to the Regents. They eventually claimed responsibility for the letter and, assuming they were only going to be arrested, welcomed any punishment the Protestants had planned.

The Lord Count von Thurn turned to both Martiniz and Slavata and said "you are enemies of us and of our religion, have desired to deprive us of our Letter of Majesty, have horribly plagued your Protestant subjects... and have tried to force them to adopt your religion against their wills or have had them expelled for this reason". Then to the crowd of Protestants, he continued "were we to keep these men alive, then we would lose the Letter of Majesty and our religion... for there can be no justice to be gained from or by them". Soon after, the Regents were thrown out of the third floor window along with the Regents' secretary, Philipus Fabricius but survived after falling 70 feet (21 metres).[4][5] Catholics maintain the men were saved by angels, who caught them; Protestants believe they fell into a heap of horse manure. Philip Fabricius was later ennobled by the emperor and granted the title Baron von Hohenfall (literally "Baron of Highfall").[6]

Later Protestant pamphleteers asserted that they survived due to falling onto a dung heap, a story unknown to contemporaries and probably coined in response to the Imperial officials attributing their survival to the intercession of the Virgin Mary.


After the death of Matthias in 1619, Ferdinand II was elected Holy Roman Emperor. At the same time, the Bohemian estates deposed him as King of Bohemia and replaced him with Frederick V, Elector Palatine, a leading Calvinist and son-in-law of James I, King of England. Ferdinand, who did not accept this, reconquered Bohemia with the assistance of Bavaria in 1620, executed the rebel leaders, confiscated their estates and outlawed Protestantism in Bohemia.

Further defenestrations

More events of defenestration have occurred in Prague during its history, but they are not usually called defenestrations of Prague.

A defenestration (chronologically the second defenestration of Prague, sometimes called one-and-halfth defenestration) happened on 24 September 1483, when a violent overthrow of the municipal governments of the Old and New Towns ended with throwing the Old-Town portreeve and the bodies of seven killed aldermen out of the windows of the respective town halls.

Sometimes, the name the third defenestration of Prague is used, although it has no standard meaning. For example, it has been used[7] to describe the death of Jan Masaryk, who was found below the bathroom window of the building of the Czechoslovak Ministry of Foreign Affairs on 10 March 1948. The official report listed the death as a suicide.[8] However, it was widely believed he was murdered, either by the nascent Communist government in which he served as Foreign Minister, or by the Soviet secret services.[9] A Prague police report in 2004 concluded after forensic research that Masaryk had indeed been thrown out the window to his death.[10] This report was seemingly corroborated in 2006 when a Russian journalist claimed that his mother knew the Russian intelligence officer who threw Masaryk out the window.[11]


  1. 1.0 1.1 1.2 Catholic Encyclopedia
  2. Wallace, Peter (2004). The Long European Reformation. New York, NY: Palgrave Macmillan. p. 155. 
  3. Helfferich, Tryntje (2009). The Thirty Years War: A Documentary History. Indianapolis: Hackett Publishing Company. p. 16. 
  4. Beaulac, S. (2000). "The Westphalian Legal Orthodoxy - Myth or Reality?". pp. 148–77. Digital object identifier:10.1163/15718050020956812. 
  5. MacKay, John P; Hill, Bennett D; Buckler, John (1995). A history of Western society: from the Renaissance to 1815, Volume 2. Houghton Mifflin, ISBN 978-0-395-70845-3
  6. Vehse, Eduard, translated by Franz KF Demmier (1896). Memoirs of the court and aristocracy of Austria, Volume 1, p. 243. HS Nichols
  7. Johnston, Ian. "Some Introductory Historical Observations" (lecture transcript)
  8. Horáková, Pavla (11-03-2002). "Jan Masaryk died 54 years ago". Radio Prague. Retrieved 4 April 2009. 
  9. Richter, Jan (10-03-2008). "Sixty years on, the mystery of Jan Masaryk’s tragic death remains unresolved". Radio Prague. Retrieved 25 October 2009. 
  10. Cameron, Rob, "Police close case on 1948 death of Jan Masaryk - murder, not suicide", Radio Prague, 06-01-2004.
  11. Cameron, Rob, "Masaryk murder mystery back in headlines as Russian journalist speaks out", Radio Prague, 18-12-2006.


An English translation of part of Slavata's report of the incident is printed in Henry Frederick Schwarz, The Imperial Privy Council in the Seventeenth Century (Cambridge, Mass.: Harvard University Press, 1943, issued as volume LIII of Harvard Historical Studies), pp. 344–347.

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