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Battle of White Mountain
Part of the Thirty Years' War
Battle of White Mountain
The Battle of White Mountain (1620), where Spanish-Imperial forces under Johan Tzerclaes, Count of Tilly won a decisive victory.
Date8 November 1620
LocationBílá Hora, near Prague
(present-day Czech Republic)

50°04′42″N 14°19′10″E / 50.07833°N 14.31944°E / 50.07833; 14.31944Coordinates: 50°04′42″N 14°19′10″E / 50.07833°N 14.31944°E / 50.07833; 14.31944
Result Decisive victory for Ferdinand II, Holy Roman Emperor
Flag of Bohemia.svg Bohemian Estates Holy Roman Empire Holy Roman Empire
Spain Spain
Catholic League (Germany).svg Catholic League
Commanders and leaders
Christian I of Anhalt-Bernburg
Jindrich Matyas Thurn
Charles de Longueval, Count of Bucquoy
Johann Tserclaes, Count of Tilly
30,000 men:
(Mainly mercenaries from Bohemia and the German lands, Hungarian and Austrian allies)
27,000 men:
(From the Empire, the Catholic League, soldiers from Spain, the Spanish Netherlands and Polish Lisowczycy)
Casualties and losses
4,000 dead or wounded[1] 700 dead or wounded[1]

The Battle of White Mountain (Czech: Bitva na Bílé hoře), was an early battle in the Thirty Years' War fought on 8 November 1620, in which an army of 30,000 Bohemians and mercenaries under Christian of Anhalt were defeated by 27,000 men of the combined armies of Ferdinand II, Holy Roman Emperor under Charles Bonaventure de Longueval, Count of Bucquoy and the German Catholic League under Johann Tserclaes, Count of Tilly at Bílá Hora ("White Mountain"), near Prague (now part of the city).[2] The battle marked the end of the Bohemian period of the Thirty Years' War and decisively influenced the fate of the Czech lands for the next 300 years.


In the early 17th Century most of the Bohemian estates, although under the dominion of the predominantly Roman Catholic Holy Roman Empire, had large Protestant populations, and had been granted rights and protections allowing them varying degrees of religious and political freedom. In 1617, as Emperor Matthias lay dying, his cousin Ferdinand - a fiercely devout Roman Catholic and proponent of the Counter-reformation - was named his successor as Holy Roman Emperor and King of Bohemia. This led to deep consternation among many Bohemian Protestants, who feared not only the loss of their religious freedom, but also of their traditional semi-autonomy, under which many of the estates had separate, individual constitutions governing their relationship with the Empire, and where the King was elected by the local leaders.[3] Ferdinand (who would become Emperor Ferdinand II following Matthias' death in 1619) saw Protestantism as inimical to the Empire, and wanted to impose absolutist rule on Bohemia while forcefully encouraging conversion to the Roman Catholic faith. He also hoped to reclaim church properties which had been seized by Protestants at the start of the Reformation decades earlier, and to do away with the Electorate - the body of princes who chose the Holy Roman Emperor and who had considerable power over Imperial policy.

Particularly galling to Protestants were perceived violations of Emperor Rudolf II's 1609 Letter of Majesty, which had ensured religious freedom throughout Bohemia.[4] In May, 1618, wanting to air their grievances over this and other issues, a group of Bohemian noblemen met representatives of the Emperor at the royal castle in Prague; the meeting ended with two of the representatives and their scribe being thrown out a high window and seriously injured. This incident, known as the Second Defenestration of Prague, triggered the Bohemian Revolt.[5]

In November 1619, Elector Palatine Frederick V, who like many of the rebels was a Calvinist, was chosen as King of Bohemia by the Bohemian Electorate.


In 1620, now fully established as Emperor, Ferdinand II set out to conquer Bohemia and make an example of the rebels. King Frederick and his military commander, Prince Christian of Anhalt, had organized a Protestant army of 30,000 men; Ferdinand countered with a force of 25,000, many of them seasoned soldiers, under the capable leadership of Field Marshal Tilly, a Roman Catholic Spanish-Flemish nobleman. Tilly's army enjoyed the advantage of including two of the most successful military leaders in European history - Tilly himself and the future General Wallenstein. Tilly's force was made up of two distinct groups: Imperial troops commanded by Charles Bonaventure de Longueval, Count of Bucquoy, and soldiers of the German Catholic League, directly under Tilly. All of the armies of the day employed numerous mercenaries, including, by some definitions, Tilly himself. Serving with the Catholic League as an official observer was the future "father of modern philosophy", René Descartes.

After conquering most of western Bohemia, the Imperial army made for Prague, the Bohemian capital, then in rebel hands. The Bohemians attempted to block them by setting up defensive positions, which the Imperial army simply bypassed. Force-marching his men, Christian of Anhalt managed to get ahead of the Imperial army just before Prague. He thus gained an advantageous position on the "White Mountain", actually a low plateau, but had little time to set up defensive works. Enthusiasm for joining battle was low on both sides. After the reverses of the previous several weeks, Christian of Anhalt's army had been reduced to about 15,000 men, with little prospect of victory; the mercenaries on both sides had not been paid in months; and with winter approaching, cold, wet, weather made for less than ideal combat conditions.

On November 8 a small Imperial force was sent to probe the Protestant flank. To their surprise, the Bohemians retreated at their advance. Tilly quickly sent in reinforcements, and the Bohemian flank began to crumble. Anhalt tried to retrieve the situation by sending forward infantry and cavalry led by his son Christian II. The cavalry charged into the Imperial infantry, causing significant casualties, but Tilly countered with his own cavalry, forcing the Bohemian horsemen to retire. The Bohemian infantry, who were only now approaching the Imperial army, saw the cavalry retreating, at which they fired one volley at extreme range before retreating themselves. A small group of Imperial cavalry began circling the Protestant forces, driving them to the middle of the battlefield. With the Bohemian army already demoralized, company after company began retreating, most without having actually entered the battle. Tilly and his Imperial cavalrymen advanced with 2,000 Bavarian hussars, steadily pushing Protestant forces back to the Star Palace (just west of Prague), where the rebels tried without success to establish a line of defense. The Battle of White Mountain was more a skirmish than a full-fledged battle. The Bohemian army was no match for the Emperor Ferdinand's troops. The actual battle lasted only an hour and left the Bohemian army in tatters. Some 4,000 Protestants were killed or captured, while Imperial losses amounted to only about 700.[6]


The 27 tributary crosses.

With the Bohemian army destroyed, Tilly entered Prague and the revolt collapsed. King Frederick with his wife Elizabeth fled the country (hence his nickname the Winter King), and many Bohemians welcomed the restoration of Roman Catholic rule. Forty-seven noble leaders of the insurrection were put on trial, and twenty-seven of them were executed in Prague's Old Town Square on what came to be called the "Day of Blood". Amongst those executed were Kryštof Harant and Jan Jesenius. Today, 27 crosses have been laid into the cobblestones as a tribute to those victims. An estimated five-sixths of the Bohemian nobility went into exile soon after the Battle of White Mountain, and their properties were confiscated.[7] Before the war about 151,000 farmsteads existed in the Lands of Bohemian Crown, while by the year 1648 only 50,000 remained. At the same time the number of inhabitants decreased from three million to only 800,000.[8] The Thirty Years War had only begun, and Bohemia was often the scene of much bloodshed. There remained a strong Protestant army in Silesia under the command of Johann Georg of Hohenzollern, Duke of Krnov, which continued fighting the Imperial army in Moravia and in what today is Slovakia until 1623.

In 1621, the Emperor ordered all Calvinists and other non-Lutherans to leave the realm in three days or to convert to Roman Catholicism. The next year, he also ordered all Lutherans (most of whom had not been involved in the revolt) to convert or else leave the country. By 1627, Archbishop Harrach of Prague and Jaroslav Borzita of Martinice set out to convert the heretics, as they were termed, by peaceful means; most Bohemians converted, but a significant Protestant minority remained. Spanish troops, seeking to encircle their rebellious Dutch provinces, seized the Palatinate lands. With the prospect of Protestantism being overrun in Germany, Denmark entered the struggle. Sweden was to join the Protestant forces in 1630.

See also

  • Letohrádek Hvězda


  1. 1.0 1.1 Bílá Hora., Ottův slovník naučný (1888-1909) a Ottův slovník naučný nové doby (1930-1943). (in Czech)
  2. The Battle of White Mountain, 11-06-2003 - Radio Prague
  3. Johnson, Lonnie. Central Europe enemies, neighbours, friends. New York: Oxford UP, 1996. Print.
  4. Helfferich, Tryntje. The Thirty Years War: A Documentary History. Indianapolis: Hackett Company, Inc., 2009. Print.
  5. Guthrie, William P. Battles of the Thirty Years War from White Mountain to Nordlingen, 1618-1635. Westport, CT: Greenwood, 2001. Print.
  6. Guthrie, William P. Battles of the Thirty Years War from White Mountain to Nordlingen, 1618-1635. Westport, CT: Greenwood, 2001. Print.
  7. Consequences of Czech Defeat, U.S. Library of Congress
  8. The Kingdom of Bohemia during the Thirty Years´ War


  • The History of the Thirty Years War by Friedrich Schiller
  • Luca Cristini, 1618-1648 la guerra dei 30 anni . volume 1 da 1618 al 1632 2007 (ISBN 978-88-903010-1-8)
  • Luca Cristini, 1618-1648 la guerra dei 30 anni . volume 2 da 1632 al 1648 2007 (ISBN 978-88-903010-2-5)
  • Johnson, Lonnie. Central Europe enemies, neighbors, friends. New York: Oxford UP, 1996. Print.
  • Guthrie, William P. Battles of the Thirty Years War from White Mountain to Nordlingen, 1618-1635. Westport, CT: Greenwood, 2001. Print.
  • Bohemia in history. Cambridge, U.K: Cambridge UP, 1998. Print.
  • Helfferich, Tryntje. The Thirty Years War: A Documentary History. Indianapolis: Hackett Company, Inc., 2009. Print.
  • Josef V. Polisensky, Thirty Years War, Univ of California Pr (June 1971); La guerra dei trent'anni: da un conflitto locale a una guerra europea nella prima metà del Seicento - Torino: Einaudi, 1982.
  • Tomáš Kleisner, Giovanni Pietro de Pomis Medal of the Battle of the White Mountain [1]

External links

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