1373

Year 1373 was a (link will display the full calendar) of the.

Events

 * - Treaty of is signed between D. Fernando of  and Henrique II of  ending the second war between the two countries.
 * is made an independent county.
 * — receives the sixteen 
 * signed. It is currently the oldest active treaty in the world.
 * Founding of the city of, now the capital city of.
 * & hands over the rule of Achaea (now southern ) to his cousin.
 * succeeds his distant cousin,, as (now southern Turkey).
 * A city wall is built around, to resist invasion by.
 * Tran Kinh succeeds Tran Phu as King of.
 * co-emperor rebels against his father,, for agreeing to let  become a  of the . The rebellion fails and Ottoman Emperor  commands  to blind his son in one eye.
 * The death of Sultan Muhammad as-Said begins a period of political instability in.
 * is built in,.
 * The is built in.

Births

 * - (died )
 * (died )
 * (died )

Deaths

 * -, Swedish saint (born )
 * (assassinated)
 * , French bishop and councillor
 * (born )
 * -, Polish nobleman (born abt. )