Alexander Jagiellon
King of Poland and Grand Duke of Lithuania
King of Poland and Grand Duke of Lithuania
1506
519 years ago — 45 years old
Leaders & Politicians
Poland
A monarch who ruled as King of Poland from 1501 to 1506 and as Grand Duke of Lithuania from 1492 to 1506, he was a member of the Jagiellonian dynasty. Ascending to the throne after the death of his father, Casimir IV Jagiellon, his reign focused on strengthening the Polish-Lithuanian Union. He oversaw administrative reforms and efforts to stabilize the Polish economy. His rule faced challenges, including military threats from the Teutonic Knights and internal conflicts among noble factions.
Strengthened the Polish-Lithuanian Union
Oversaw administrative reforms
Managed military conflicts with Teutonic Knights
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