Early Reign of Casimir IV Jagiellon

Timeline

1. 1444–1446Kraków · PolandWith Władysław III dead, Poland had no king; assemblies of lesser nobles and church councils debated the succession, and the Grand Duke of Lithuania and Jagiellon family member Casimir emerged as a strong candidate.
2. 1447Kraków · PolandCasimir IV was crowned King of Poland in Wawel Cathedral, winning the recognition of most nobles, ending the interregnum, and reuniting the Polish crown under the main line of the Jagiellonian dynasty.
3. 1447–1449Vilnius · LithuaniaCasimir IV strengthened the personal union with the Grand Duchy of Lithuania, reformed royal demesnes and taxation, and appeased magnate factions, preparing to stabilize Poland's eastern frontier and its policy toward the Teutonic Order.