Directory

1240 CE

Duke Skule Bårdsson, claimant to the Norwegian throne, is defeated by King Haakon IV ("the Old") and his supporters. He seeks refuge in Elgeseter Priory in Trondheim, and Haakon burns down the monastery, in which Skule is burned alive. Haakon becomes the undisputed ruler; this ends the civil war era in Norway, after 110 years. The Disputation of Paris begins at the court of King Louis IX ("the Saint"), where four rabbis defend the Talmud against Nicholas Donin's accusations of blasphemy. Siege of Faenza: Frederick II lays siege to the town of Faenza during the war of the Guelphs and Ghibellines. Meanwhile, Frederick makes an alliance with Pisa to support his campaign against the Papal States.

Geopolitics & Diplomacy

  • Reconquista – King Sancho II of Portugal ("the Pious") conquers the city of Ayamonte from the Almoravids, securing the Portuguese position in Al-Andalus.source

Conflict & Security

  • July 15 – Battle of the Neva: A Swedish army under Bishop Thomas sails up the Gulf of Finland in their longboats. They proceed into the Neva River with the aim of seizing control over Lake Ladoga and from there, striking at the city of Novgorod. Prince Alexander rallies his druzhina comparable to the 'household' of western European countries, and decisively routs the Swedish forces, saving the Novgorod Republic from a full-scale enemy invasion from the North. As a result, Alexander wins his first military victory at the age of 19 and receives the title of 'Nevsky'.source
  • August – Siege of Faenza: Frederick II lays siege to the town of Faenza during the war of the Guelphs and Ghibellines. Meanwhile, Frederick makes an alliance with Pisa to support his campaign against the Papal States.source
  • September – 1240 Izborsk and Pskov campaign: An alliance of the Livonian Order, the Bishopric of Dorpat and the pretender-prince Yaroslav Vladimirovich of Pskov besiege and conquer the border fortress of Izborsk in the Pskov Land. After Pskovian defenders fail to retake the town, the allied forces advance to the capital Pskov itself, compelling it to surrender, resulting in the brief overthrow of the pro-Suzdalian faction that supports prince Alexander Nevsky.source
  • 1240–1241 Votia campaign begins when an alliance of the Livonian Order, the Bishopric of Ösel–Wiek and Estonians Chud march into Votia.source
  • Summer – As-Salih Ayyub becomes ruler of Egypt, after deposing his half-brother Al-Adil II. Meanwhile, other members of the Ayyubid Dynasty are conspiring to depose him and replace him with his uncle, As-Salih Ismail. During his reign, As-Salih begins buying large numbers of Kipchak slaves, to form an elite core in the Egyptian army, known as Mamluks.source

Exploration & Expansion

  • Alexander Nevsky quarrels with the nobles (boyars) and merchants of Novgorod, probably about peaceful trade with the westerners. He is banished, along with his mother, wife and his druzhina to take up residence in the region around Moscow, a minor town on the western border of the Grand Principality of Vladimir.source

Religion & Belief

  • May 24 – Duke Skule Bårdsson, claimant to the Norwegian throne, is defeated by King Haakon IV ("the Old") and his supporters. He seeks refuge in Elgeseter Priory in Trondheim, and Haakon burns down the monastery, in which Skule is burned alive. Haakon becomes the undisputed ruler; this ends the civil war era in Norway, after 110 years.source
  • June 12 – The Disputation of Paris begins at the court of King Louis IX ("the Saint"), where four rabbis defend the Talmud against Nicholas Donin's accusations of blasphemy.source
  • Pope Gregory IX authorizes a Crusade against Novgorod, hoping that the Kievan Rus' will be too preoccupied dealing with the raiding Mongols to the east to defend.source

Culture & Society

  • October 10 – Richard of Cornwall, brother of King Henry III of England, arrives at Acre for a pilgrimage to Jerusalem. His pilgrimage has the approval of Emperor Frederick II, who is married to his younger sister, Isabella of England, and gives him the task to make arrangements with the Military Orders. On his arrival, Richard travels to Ascalon, where he is met by ambassadors from As-Salih Ayyub. As a negotiator, he is successful in the release of prisoners captured in the Battle at Gaza (1239), and he also assists with the building of the citadel in Ascalon.source

Births

  • April – Simon de Montfort the Younger, English nobleman and knight (d. 1271)source
  • May 2 – Duzong (or Zhao Qi), Chinese emperor (d. 1274)source
  • September 29 – Margaret, queen consort of Scotland (d. 1275)source
  • Arnaldus de Villa Nova, Spanish physician (d. 1311)source
  • Magnus Ladulås (Birgersson), king of Sweden (d. 1290)source
  • Henry VI, count of Luxembourg and Arlon (d. 1288)source
  • Siger of Brabant, French philosopher (d. 1284)source
  • Daumantas of Pskov, Lithuanian prince (d. 1299)source
  • Afonso Mendes de Melo, Portuguese nobleman (d. 1280)source
  • Jean d'Eppe, French nobleman and knight (d. 1293)source
  • Abraham Abulafia, Moorish Jewish philosopher (d. 1292)source
  • Benedict XI, pope of the Catholic Church (d. 1304)source
  • Albert II, Margrave of Meissen ("the Degenerate"), German nobleman (d. 1314)source
  • Conrad I, German nobleman and regent (d. 1304)source

Deaths

  • January 23 – Albert of Pisa, Italian Franciscan friarsource
  • February 24 – Egidia de Lacy, Lady of Connacht, Norman noblewomansource
  • March 6 – Sylvester of Assisi, Italian priest (b. 1175)source
  • April 11 – Llywelyn the Great, Welsh king of Gwyneddsource
  • May 27 – William de Warenne, 5th Earl of Surrey, English noblemansource
  • June – Germanus II (Nauplius), patriarch of Constantinoplesource
  • July 22 – John de Lacy, 2nd Earl of Lincoln, English nobleman (b.1192)source
  • July 24 – Conrad of Thuringia, German Grand Mastersource
  • August 14 – Ludmilla of Bohemia, duchess of Bavariasource
  • August 31 – Raymond Nonnatus, Spanish cardinalsource
  • October 13 – Malik Altunia, Indian governor and rulersource
  • November 16 – Ibn Arabi, Andalusian philosopher and poet (b. 1165)source
  • November 16 – Edmund of Abingdon, English archbishop (b. 1174)source
  • December 6 – Constance, queen consort of Bohemia (b. 1180)source