# Mehmed I

> fifth Ottoman Sultan (1413–1421)

**Wikidata**: [Q168769](https://www.wikidata.org/wiki/Q168769)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Mehmed_I)  
**Source**: https://4ort.xyz/entity/mehmed-i

## Summary
Mehmed I was the fifth Ottoman Sultan, ruling from 1413 to 1421. He is primarily remembered as a monarch who expanded the empire's influence and established key religious and architectural landmarks, including the Çelebi Sultan Mehmed Mosque.

## Biography
- Born: 1386 (exact place unknown)
- Nationality: Ottoman Empire
- Education: Unknown (no records provided)
- Known for: Leading military campaigns and founding religious institutions
- Employer(s): Ottoman Empire (sole ruler)
- Field(s): Political leadership, religious governance

## Contributions
- **Çelebi Sultan Mehmed Mosque**: Founded in 1421, this mosque became a significant religious and architectural landmark in the Ottoman Empire.
- **Expansion of Ottoman Influence**: Led military campaigns that extended the empire's territory and power.

## FAQs
- **Who was Mehmed I's successor?** Mehmed II (r. 1444–1446, 1451–1481) succeeded him.
- **What was Mehmed I's title?** He was known as Sultan Gazi Çelebi Mehmed Han.
- **Where is Mehmed I buried?** He is buried in the Green Tomb (Yeşil Türbe).

## Why They Matter
Mehmed I's reign marked a period of expansion and religious consolidation in the Ottoman Empire. His founding of the Çelebi Sultan Mehmed Mosque ensured his legacy as a patron of Islamic architecture and governance. His military campaigns solidified Ottoman dominance in the region, shaping the empire's future trajectory.

## Notable For
- **Fifth Ottoman Sultan**: Ruled from 1413 to 1421.
- **Founder of Çelebi Sultan Mehmed Mosque**: Established in 1421.
- **Expansion of Ottoman Territory**: Led key military campaigns.

## Body
### Early Life
- Born in 1386, Mehmed I's early life is not well-documented.
- His father was Sultan Bayezid I, and his mother was Devletşah Hatun.

### Reign
- Ascended to the throne in 1413 after his father's death.
- Ruled until his death on May 26, 1421.

### Military Campaigns
- Expanded Ottoman influence through military campaigns.
- His reign saw significant territorial gains.

### Religious and Architectural Legacy
- **Çelebi Sultan Mehmed Mosque**: Founded in 1421, this mosque remains a key religious site.
- **Green Tomb**: Mehmed I is buried here, marking his final resting place.

### Succession
- Succeeded by Mehmed II, who continued the expansionist policies.
- His reign set the stage for the empire's future growth.

### Titles and Names
- Known by multiple titles, including Sultan Gazi Çelebi Mehmed Han.
- Also referred to as Mehmed Çelebi and Mehmed I.

### Digital Identifiers
- Various identifiers (e.g., VIAF, ISNI, LCCN) link to his historical records.
- Wikipedia and Wikidata entries provide additional context.

### Influence
- His reign influenced Ottoman governance and religious architecture.
- The Çelebi Sultan Mehmed Mosque continues to be a symbol of Ottoman Islamic heritage.

## References

1. Integrated Authority File
2. [Source](https://islamansiklopedisi.org.tr/mehmed-i)
3. [Source](https://ttk.gov.tr/osmanli-padisahlari/)
4. Gran Enciclopèdia Catalana
5. Freebase Data Dumps. 2013
6. [Source](https://www.britannica.com/biography/Mehmed-I)
7. Sejm-Wielki.pl
8. HMML Authority File