Events

• Foundation of the University of Padua
• Completion of the Cistercian convent in Alcobaca, Portugal
• Eric XI becomes King of Sweden
• Premysl Ottokar I reunites Bohemia and Moravia
• John III Ducas Vatatzes becomes Byzantine emperor (in the Empire of Nicaea)
• Alexander of Hales enters the Franciscan order
• April 17 - Stephen Langton, Archbishop of Canterbury, opens a council at Osney

Births

• February 16 - Nichiren, Japanese founder of Nichiren Buddhism (died 1282)
• August 4 - Richard de Clare, 6th Earl of Hertford, English soldier (d. 1262)
• Andrei II of Russia, Grand Prince of Vladimir (died 1264)

Deaths

• August 2 - Count Raymond VI of Toulouse (born 1156)
• Ladislaus Jindrich of Bohemia
• King John I of Sweden
• Theodore I Lascaris, founder of the Byzantine Empire of Nicaea

1222

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