1320

Events

 * - Duke becomes king of.
 * - The reaffirm their independence by signing the.
 * founds the of the.
 * The is rebuilt as the Arsenal Nuovo.
 * Second.
 * Second.

Births

 * - King (died )
 * , English mercenary (died )
 * , Grand Khan of the Mongol Empire (died )
 * (died )
 * (died )
 * , talmudist and authority in  Jewish law (died )
 * , chronicler of Trebizond (died )
 * (died )
 * , Bishop of Winchester (died )
 * , Hundred Years War (died )

Deaths

 * -, French soldier (b. )
 * - King (b. )
 * , French chronicler
 * , Persian mathematician and physicist (born )
 * , Persian mathematician and physicist (born )