August 25– Louis IX departs from Aigues-Mortes and Marseilles with a French expeditionary force (some 10,000 men) transported by 100 ships. An English detachment (some 5,000 men) under William Longespée (the Younger), grandson of King Henry III, and his mistress Ida de Tosny follows close behind with 36 transport ships.[2]
September 17– Louis IX arrives at Limassol on the island of Cyprus. He gathers his forces and is well received by King Henry I (the Fat). The Crusaders are supplemented by nobles from Acre, including Grand Masters Jean de Ronay and Guillaume de Sonnac. Louis prepares a plan of campaign, with Egypt as the prime objective.[3]
December – Louis IX receives an embassy during his stay in Cyprus from the Mongol general, Eljigidei, who is viceroy in Persia. They bring a letter from Guyuk Khan (who had died by the time his envoys reached Cyprus[4]) with no demands of submission, but talking in terms about Mongol favouritism for Christianity, and a proposal of a joint invasion against the Ayyubid forces in Syria.[5]
December – Louis IX decides to spend the winter on Cyprus to make preparations against Egypt. Meanwhile, the nobles persuade him to start negotiations with Sultan As-Salih Ayyub to intervene in the internal Ayyubid affairs. But Louis rejects this offer and orders the Knights Templar to break off their negotiations with As-Salih.[6]
November 24–25– In the middle of the night a mass on the north side of Mont Granier suddenly collapses, in one of the largest historical rock slope failures.[7]
December – Ferdinand III issues an edict to expel the Almohads out of Seville. Many Muslims sail to North Africa and others travel to Granada in Al-Andalus.
Atwood, C. P. (2004). Encyclopedia of Mongolia and the Mongol Empire. New York. p.213. ISBN0-8160-4671-9.{{cite book}}: CS1 maint: location missing publisher (link)