Historical Events in 1373
- Jun 13 Anglo-Portuguese Treaty of Alliance (world's oldest extant) signed in London
Famous People Born in 1373
- Jun 25 Johanna II, Queen of Naples (1414-35), born in Zadar, Dalmatia (d. 1435)
- Nov 30 Ferdinand I the Righteous, King of Aragon and Sicily, born in Medina del Campo (d. 1416)
World Leaders in 1373
Edward III
King of England
Edward III