and Valdemar Magnusson, arrive at the estate of their brother, King Birger Magnusson, by Lake Malar. They are invited as guests at a feast, but during the night Birger and his wife, Martha of Denmark, are captured by the two brothers and are imprisoned in the dungeon at Nyköping Castle – while Eric and Valdemar jointly take over the Swedish throne. December 6 – The monetary policy of Philippe le Bel triggers a revolt in Paris. The provost's house is burned, and Philip IV (the Fair) has to flee to the fortress of the Temple. Asia Mongol invasion of India: Mongol forces invade the Delhi Sultanate, Sultan Alauddin Khalji sends an army under Malik Kafur to deal with the invaders and defeats them at the banks of the Ravi River. The Delhi army kills and captures many Mongols in their pursuit. Alauddin orders the survivors to be trampled under the feet of elephants.Jackson, Peter (2003). The Delhi Sultanate: A Political and Military History, p. 230. . By topic Economy In London, a city ordinance decrees that heating with coal is forbidden when Parliament is in session (the ordinance is not particularly effective). Religion Storkyrkan, the current cathedral of Stockholm, is consecrated by Birger Jarl (or Magnusson). Births August 8 – Rudolf II (the Blind), German nobleman and co-ruler (d. 1353) Ashikaga Tadayoshi, Japanese nobleman, samurai and general (d. 1352) Isabella of Brienne, Latin noblewoman (suo jure) and claimant (d. 1360) Sasaki Takauji, Japanese bureaucrat, warrior, poet and writer (d. 1373) Deaths February 10 – John Comyn III (the Red), Scottish nobleman (b. 1274) March – Araniko (or Anige), Nepalese court architect and painter (b. 1245) March 21 – Robert II, French nobleman (House of Burgundy) (b. 1248) May 5 – Constantine Palaiologos, Byzantine prince and general (b. 1261) August 4 – Wenceslaus III, king of Hungary, Croatia and Poland (b. 1289) September 12 – An Hyang, Korean scholar and philosopher (b. 1243) September 21 – Wonbi Hong, Korean noblewoman and royal consort September 22 – John of Paris, French scholar, theologian and writer November 7 – John of Strathbogie, Scottish nobleman and Justiciar December 6 – Roger Bigod, English nobleman, knight and Marshal December 12 – Conrad of Offida, Italian monk and preacher (b. 1241) December 25 – Jacopone da Todi, Italian monk and mystic (b. 1230) References