Defenestration of Prague #

23 May 1618. Trigger event of the Thirty Years' War. Protestant Bohemian nobles threw two Catholic regents (Vilém Slavata and Jaroslav Bořita of Martinice) and their secretary out of a high window of Prague Castle. They survived the 21-metre fall. ¹

Context #

The act was a coup de théâtre rather than a literal attempt to kill — defenestration had legal precedent as a form of political declaration. The regents' survival was understood at the time as divine vindication of the Protestant cause.

Linked #

• Thirty Years' War
• Edict of Restitution (issued eleven years later)
• White Mountain (1620, two years later)

Sources #

¹ wikipedia-thirty-years-war-2026-06-14.md