"Jan Žižka z Trocnova a Kalicha (English: John Zizka of Trocnov and the Chalice; c. 1360 – 11 October 1424) was a Czech general – a contemporary and follower of Jan Hus and a Radical Hussite who led the Taborites. Žižka was a successful military leader and is now a Czech national hero. He was nicknamed "One-eyed Žižka", having lost one and then both eyes. Jan Žižka led Hussite forces against three crusades and never lost a single battle despite being completely blind in his last stages of life.
He was born in the small village of Trocnov in the Kingdom of Bohemia into a family from the Czech nobility. According to Piccolomini's Historia Bohemica, he had some connections with the royal court from his youth, and later held the office of Chamberlain to Queen Sofia of Bavaria. He fought in the Battle of Grunwald (15 July 1410), where he defended Radzyń against the Teutonic Order. Later he played a prominent role in the civil wars in Bohemia. He led the Hussites during the first important clashes of this conflict in the Battle of Sudoměř (1420) and in the Battle of Vítkov Hill (1420). In the Battle of Kutná Hora (1421) he defeated the army of the Holy Roman Empire and the Hungarian Kingdom. The effectiveness of his field artillery against the royal cavalry in this battle made it a successful element of Hussite armies." - (en.wikipedia.org 08.11.2022)
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