Battle of Adrianople: Byzantine forces under Emperor Theodore II Laskaris defeat the invading Bulgarians near Edirne (Adrianople). The young and inexperienced Tsar Michael II Asen is caught by surprise and the Bulgarians suffer heavy losses. Michael is wounded during his hasty retreat through the forest.
King Afonso III of Portugal ("the Boulonnais") holds the first session of the Cortes (Portugal's general assembly composed of nobles, members of the middle class and representatives from all municipalities), in Leiria.
William II, anti-king of Germany, holds a diet (princely convention) at Worms, in which the German cities are represented for the first time. He gives orders to build strong castles in Heemskerk and Haarlem.
April 24– Louis IX and his family sail from Acre to France. His boat is nearly wrecked off the coast of Cyprus and later nearly destroyed by fire. In July, the royal party arrives at Hyères in Provence.
Asia
January 4–William of Rubruck, Flemish missionary and explorer, is received courteously with an embassy at Karakorum. He is given an audience with Möngke Khan, who is loaded with gifts and letters from Louis IX.
The Rhenish League, a confederation of trading cities, is established in the Rhineland, Western Germany. The league (or Städtebund) comprises 59 cities.
Bab Bachir, spouse of last Abbasid caliph al-Musta'sim.
References
↑Eggenberger, David (1985). An Encyclopedia of Battles: Accounts of Over 1,560 Battles from 1479 BC to the Present, p. 5. Courier Corporation. ISBN978-0-486-24913-1.
↑Hywel Williams (2005). Cassell's Chronology of World History, p. 142. ISBN0-304-35730-8.
↑Prestwich, Michael (1997). Edward I, pp. 11–14. The English Monarchs Series. Yale University Press. ISBN978-0-300-07209-9.
↑Steven Runciman (1952). A History of The Crusades. Vol III: The Kingdom of Acre, p. 248. ISBN978-0-24129877-0.
↑van der Linde, Herald (2024). Majapahit: Intrigue, Betrayal and War in Indonesia's Greatest Empire (1sted.). New York: Monsoon Books Private, Limited. ISBN978-1-915310-28-6.
↑Vis, G. N. M. (1994). Oud en Arm: Hervormde bejaardenzorg in Alkmaar, 1744-1994. Hilversum: Verloren. p.16. ISBN90-6550-502-4.
↑Munro, John H. (2003). "The Medieval Origins of the Financial Revolution". The International History Review. 15 (3): 506–562.