# Leonidas I

> King of Sparta from c. 489 BC to 480 BC

**Wikidata**: [Q44228](https://www.wikidata.org/wiki/Q44228)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Leonidas_I)  
**Source**: https://4ort.xyz/entity/leonidas-i

## Summary

Leonidas I was born in Sparta and held Spartan citizenship. He followed Ancient Greek religion and worked in the field of politics[1]. He served as king of Sparta from 491 BC to 480 BC[2].His father was Anaxandridas II[2]. His siblings were Cleomenes I, Cleombrotus, and Dorieus[2]. He was married to Gorgo[2] and had a child, Pleistarchus[2][3].He died on August 11, 1 BC at Thermopylae. He was buried at Sparta.

## Summary
Leonidas I was the King of Sparta from approximately 489 BC to 480 BC. He is best known for his leadership during the Battle of Thermopylae, where he and his 300 Spartan warriors famously defended against the Persian army, symbolizing Greek resistance against imperial conquest.

## Biography
- Born: Unknown (approximate reign: 489–480 BC)
- Nationality: Spartan
- Education: Unknown
- Known for: Leading the Spartan forces at the Battle of Thermopylae
- Employer(s): King of Sparta
- Field(s): Politics, military leadership

## Contributions
- **Battle of Thermopylae (480 BC)**: Led the Spartan defense against the Persian invasion, delaying Xerxes' advance and inspiring Greek resistance. His stand at the narrow pass became a legendary symbol of defiance against tyranny.
- **Spartan Military Leadership**: Established a reputation as a skilled and courageous commander, shaping Spartan military tactics and morale during the Persian Wars.

## FAQs
### Q: What is Leonidas I most famous for?
A: Leonidas I is most famous for his leadership at the Battle of Thermopylae, where he and 300 Spartan warriors held off the Persian army, delaying Xerxes' invasion of Greece.

### Q: When did Leonidas I rule Sparta?
A: Leonidas I ruled Sparta from approximately 489 BC until his death in 480 BC, during the Persian invasion of Greece.

### Q: What was Leonidas I's role in the Persian Wars?
A: Leonidas I served as a Spartan king and military leader during the Persian Wars, commanding forces at key battles, including the Battle of Thermopylae.

### Q: How many Spartan warriors did Leonidas I lead at Thermopylae?
A: Leonidas I led around 300 Spartan warriors at the Battle of Thermopylae, famously defending the pass against the Persian army.

### Q: What was the outcome of the Battle of Thermopylae?
A: The Battle of Thermopylae ended in a Spartan victory, though at the cost of all 300 defenders. The battle delayed Xerxes' advance and became a symbol of Greek resistance.

## Why They Matter
Leonidas I's leadership at the Battle of Thermopylae remains one of the most iconic moments in military history, symbolizing defiance against overwhelming odds. His actions inspired Greek morale and delayed the Persian invasion, allowing Athens and other city-states to prepare for further conflict. Though his death marked the end of his reign, his legacy as a brave and strategic leader continues to influence military and political thought. His stand at Thermopylae is often cited as an example of courage and sacrifice in the face of tyranny, making him a enduring figure in historical and cultural memory.

## Notable For
- Leading the Spartan defense at the Battle of Thermopylae (480 BC)
- Symbol of Greek resistance against Persian conquest
- Legendary military commander of ancient Sparta
- Inspired by his death in the Battle of Thermopylae, immortalized in literature and art

## Body
### Early Life and Reign
Leonidas I became King of Sparta around 489 BC, inheriting the throne during a period of tension with Persia. His reign coincided with the Persian invasion of Greece, led by King Xerxes. His early military leadership was marked by strategic decisions that shaped the course of the Persian Wars.

### Battle of Thermopylae
In 480 BC, Leonidas I led approximately 300 Spartan warriors at the Battle of Thermopylae, defending a narrow mountain pass against the vast Persian army. Though the Spartans were outnumbered and outmatched, their stand delayed Xerxes' advance, allowing Greek city-states to prepare for further conflict. Leonidas' death in battle became a legendary moment, symbolizing the ultimate sacrifice for freedom.

### Military Leadership
Leonidas I's military tactics and leadership during the Persian Wars established him as a key figure in Spartan history. His ability to inspire and command his troops under extreme pressure set a standard for Spartan military tradition. His reputation as a brave and strategic leader continued to influence Spartan military culture.

### Legacy
Leonidas I's legacy endures through historical accounts, literature, and art, particularly his death at Thermopylae. His actions remain a symbol of defiance and courage, inspiring generations of military leaders and historians. The Battle of Thermopylae is often studied as a case study in military strategy and leadership, with Leonidas' tactics still analyzed in modern military training. His name is synonymous with the ultimate sacrifice for a greater cause, making him a enduring figure in historical memory.

## References

1. Czech National Authority Database
2. Q45198301
3. Q45263544
4. Description of Greece
5. Virtual International Authority File
6. Freebase Data Dumps. 2013
7. CERL Thesaurus
8. Treccani's Enciclopedia on line
9. Quora
10. Dizionario di Storia