# Simon de Montfort, 5th Earl of Leicester

> leader of the Albigensian Crusade

**Wikidata**: [Q303703](https://www.wikidata.org/wiki/Q303703)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Simon_de_Montfort,_5th_Earl_of_Leicester)  
**Source**: https://4ort.xyz/entity/simon-de-montfort-5th-earl-of-leicester

## Summary
Simon de Montfort, 5th Earl of Leicester, was a French military leader and nobleman best known for leading the Albigensian Crusade. He played a pivotal role in the suppression of the Cathar heresy in southern France and was a key figure in the political and military conflicts of his time.

## Biography
- **Born**: Between 1150 and 1165 (exact date uncertain)
- **Nationality**: French
- **Known for**: Leading the Albigensian Crusade
- **Field(s)**: Military leadership

## Contributions
Simon de Montfort, 5th Earl of Leicester, is primarily known for his leadership in the Albigensian Crusade, a military campaign aimed at suppressing the Cathar heresy in southern France. His efforts significantly impacted the political and religious landscape of the region.

## FAQs
**Who was Simon de Montfort, 5th Earl of Leicester?**
Simon de Montfort, 5th Earl of Leicester, was a French military leader and nobleman who played a crucial role in the Albigensian Crusade, a campaign against the Cathar heresy in southern France.

**What was Simon de Montfort's role in the Albigensian Crusade?**
Simon de Montfort was a key leader in the Albigensian Crusade, which aimed to suppress the Cathar heresy. His military leadership and strategic actions were instrumental in the campaign's progress and outcomes.

**When did Simon de Montfort live?**
Simon de Montfort, 5th Earl of Leicester, was born between 1150 and 1165 and died on June 25, 1218.

## Why They Matter
Simon de Montfort, 5th Earl of Leicester, is significant for his role in the Albigensian Crusade, which had lasting impacts on the religious and political landscape of southern France. His military leadership and actions during the crusade shaped the region's history and influenced subsequent events.

## Notable For
- Leading the Albigensian Crusade
- Being a key military leader in the suppression of the Cathar heresy
- Holding the title of 5th Earl of Leicester

## Body
### Early Life and Background
Simon de Montfort, 5th Earl of Leicester, was born between 1150 and 1165. He was a French nobleman and military leader who became prominent during the Albigensian Crusade.

### Military Leadership
Simon de Montfort is best known for his leadership in the Albigensian Crusade, a military campaign aimed at suppressing the Cathar heresy in southern France. His strategic actions and military prowess were crucial in the campaign's progress and outcomes.

### Political and Religious Impact
The Albigensian Crusade, led by Simon de Montfort, had significant political and religious implications. The campaign aimed to eliminate the Cathar heresy and had lasting effects on the region's religious and political landscape.

### Legacy
Simon de Montfort's role in the Albigensian Crusade left a lasting legacy. His military leadership and actions during the crusade shaped the history of southern France and influenced subsequent events in the region.

## References

1. BnF authorities
2. The Peerage
3. Genealogics
4. general catalog of BnF
5. Faceted Application of Subject Terminology
6. [Source](https://www.biografiasyvidas.com/biografia/m/montfort_simon_iv.htm)
7. Freebase Data Dumps. 2013