On July 30, 1419, Czech priest Jan Želivský was leading his congregation through the streets of Prague to protest corruption in the Catholic church when someone threw a stone at him from the window of the town hall. His followers stormed the hall and threw 13 members of the town council from a high window, killing them.
Remarkably, the same thing happened again in 1618, when King Ferdinand dissolved the Protestant estates in Bohemia. Aggrieved Protestants confronted Catholic officials in the chancellory and threw several of them from a third-floor window. All three survived — Catholics contended that they had been saved by angels, Protestants that they had landed on a dunghill. (Or, a reader suggests, “the Czechs bounced.”)