# Władysław II Jagiełło

> King of Poland and Grand Duke of Lithuania (1362-1434)

**Wikidata**: [Q54049](https://www.wikidata.org/wiki/Q54049)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Władysław_II_Jagiełło)  
**Source**: https://4ort.xyz/entity/wadysaw-ii-jagieo

## Summary
Władysław II Jagiełło was King of Poland and Grand Duke of Lithuania, a ruler who united the two nations under the Jagiellonian dynasty. His reign marked a period of stability and expansion, particularly during the Polish-Lithuanian-Teutonic War (1409–11), where he led an alliance against the Teutonic Knights. His leadership solidified the political and military cooperation between Poland and Lithuania, shaping the early modern Polish-Lithuanian Commonwealth.

## Biography
- Nationality: Polish-Lithuanian
- Known for: Uniting Poland and Lithuania under the Jagiellonian dynasty
- Employer(s): Grand Duchy of Lithuania, Kingdom of Poland
- Field(s): Politics, statecraft

## Contributions
Władysław II Jagiełło played a pivotal role in the Polish-Lithuanian-Teutonic War (1409–11), leading the alliance of Poland and Lithuania against the Teutonic Knights. His reign also saw the consolidation of the Jagiellonian dynasty, which ruled over Poland, Lithuania, Bohemia, Hungary, and Croatia. His leadership helped establish a lasting political and military partnership between the two nations, laying the foundation for the Polish-Lithuanian Commonwealth.

## FAQs
**What was Władysław II Jagiełło's role in the Polish-Lithuanian-Teutonic War?**
He was a key leader in the alliance of Poland and Lithuania that fought against the Teutonic Knights from 1409 to 1411.

**Which dynasty did Władysław II Jagiełło belong to?**
He was part of the Jagiellonian dynasty, which ruled over multiple Eastern European kingdoms.

**What territories did Władysław II Jagiełło govern?**
He ruled as King of Poland and Grand Duke of Lithuania, overseeing both nations' political and military affairs.

## Why They Matter
Władysław II Jagiełło's reign was instrumental in the early development of the Polish-Lithuanian Commonwealth. By uniting Poland and Lithuania under the Jagiellonian dynasty, he created a powerful political and military alliance that shaped the region for centuries. His leadership during the Polish-Lithuanian-Teutonic War demonstrated the effectiveness of combined arms, influencing later conflicts. His rule also set the stage for the Commonwealth's expansion into Bohemia, Hungary, and Croatia, making him a foundational figure in the history of Eastern Europe.

## Notable For
- Led the alliance of Poland and Lithuania against the Teutonic Knights in the Polish-Lithuanian-Teutonic War (1409–11).
- Established the Jagiellonian dynasty, which ruled over Poland, Lithuania, Bohemia, Hungary, and Croatia.
- Consolidated the political and military cooperation between Poland and Lithuania, shaping the early modern Polish-Lithuanian Commonwealth.

## Body
### Early Life and Ascension
Władysław II Jagiełło was born into the Jagiellonian dynasty, a lineage that would later rule over multiple Eastern European kingdoms. His early life was marked by political maneuvering, as he was chosen as the ruler of both Poland and Lithuania, uniting the two nations under his leadership.

### Political and Military Leadership
Jagiełło's reign was defined by his ability to navigate complex political landscapes. He played a crucial role in the Polish-Lithuanian-Teutonic War (1409–11), where he led the alliance of Poland and Lithuania against the Teutonic Knights. His strategic leadership and diplomatic skills were instrumental in securing victories and maintaining the alliance's cohesion.

### Expansion of the Jagiellonian Dynasty
Under Jagiełło's rule, the Jagiellonian dynasty expanded its influence, ruling over not only Poland and Lithuania but also Bohemia, Hungary, and Croatia. This expansion solidified the dynasty's power and legacy, shaping the political and cultural landscape of Eastern Europe for generations.

### Legacy and Influence
Władysław II Jagiełło's legacy is deeply tied to the establishment of the Polish-Lithuanian Commonwealth. His leadership helped create a lasting political and military partnership between Poland and Lithuania, which would become one of the most powerful states in Europe. His reign set the stage for the Commonwealth's future growth and influence, making him a foundational figure in the history of Eastern Europe.

## References

1. Source
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8. Freebase Data Dumps. 2013
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