Events
★
June 15 –
Danish crusaders led by king
Waldemar II conquer
Tallinn in the
Battle of Lyndanisse;The
Flag of Denmark allegedly fell from the sky during that battle.
★
Fifth Crusade (
1217–
1221)
★ Saint
Francis of Assisi introduces
Catholicism into
Egypt, during the
Fifth Crusade
★ The
Egyptian city of
Al Mansurah is founded.
★
21 Lithuanian dukes sign a peace treaty with
Halych-Volhynia
★ The
windmill is first introduced to
China with the travels of Yelü Chucai to
Turkestan.
Births
★
Christopher I of Denmark (died
1259)
★
Guillaume de Gisors, grand master of the fictional
Priory of Sion (died
1307)
Deaths
★
February 13 –
Minamoto no Sanetomo, Japanese shogun (born
1192)
★
May 5 – King
Leo II of Armenia (born
1150)
★
May 14 –
William Marshal, 1st Earl of Pembroke (born
1146)
★
June 17 –
David of Scotland, 8th Earl of Huntingdon
★
November 3 –
Saer de Quincy, 1st Earl of Winchester, English baron and rebel
★
Raymond-Roupen of Antioch
★
John de Courcy, knight and Earl of Ulster (born
1160)
★
Peter of Courtenay, Latin Emperor of Constantinople
★
Yolanda of Flanders, wife and regent of
Peter of Courtenay
★
Jayavarman VII, ruler of the Khmer Empire (born
1181)