# Konstantinos V

> emperor of Byzantium

**Wikidata**: [Q41635](https://www.wikidata.org/wiki/Q41635)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Constantine_V)  
**Source**: https://4ort.xyz/entity/konstantinos-v

## Summary
Konstantinos V was an emperor of Byzantium, ruling from 741 to 775. His reign marked a period of significant political and military challenges, including the Arab siege of Constantinople and the rise of the Iconoclast controversy. His primary identity is as a Byzantine sovereign, and his reign is notable for its complex political dynamics and cultural shifts.

## Biography
- Born: +0718-00-00T00:00:00Z
- Nationality: Byzantine
- Education: Not specified
- Known for: Reigning as emperor of Byzantium during a period of political and military instability
- Employer(s): Byzantine Empire
- Field(s): Political leadership, military governance

## Contributions
Konstantinos V's reign is documented through historical records, including his efforts to manage the Byzantine Empire during the Arab siege of Constantinople (717–718) and the Iconoclast controversy. His rule spanned from 741 to 775, during which he faced significant challenges in maintaining Byzantine authority. His reign is marked by political and military decisions that shaped the empire's trajectory.

## FAQs
**When did Konstantinos V rule Byzantium?**
Konstantinos V ruled Byzantium from 741 to 775, succeeding Leo IV and preceding Nikephoros I.

**What was Konstantinos V's primary role?**
Konstantinos V served as emperor of Byzantium, overseeing political and military governance during a period of instability.

**What are Konstantinos V's notable achievements?**
Konstantinos V's reign is notable for managing the Byzantine Empire during the Arab siege of Constantinople and the Iconoclast controversy.

## Why They Matter
Konstantinos V's reign was a pivotal period in Byzantine history, marked by significant political and military challenges. His leadership during the Arab siege of Constantinople and the Iconoclast controversy shaped the empire's trajectory. His rule influenced later Byzantine emperors and the broader political landscape of the region.

## Notable For
- Ruled Byzantium from 741 to 775, succeeding Leo IV and preceding Nikephoros I
- Faced significant challenges during the Arab siege of Constantinople and the Iconoclast controversy
- His reign is documented in historical records, including political and military governance

## Body
### Early Life and Reign
Konstantinos V was born in 718 and ascended to the throne in 741, succeeding Leo IV. His reign was marked by political and military instability, including the Arab siege of Constantinople (717–718). The Iconoclast controversy, a religious and cultural shift, also influenced his rule.

### Political and Military Governance
During his reign, Konstantinos V faced significant challenges in maintaining Byzantine authority. His decisions shaped the empire's trajectory, influencing later Byzantine emperors and the broader political landscape of the region.

### Legacy
Konstantinos V's reign is documented in historical records, including his efforts to manage the Byzantine Empire during a period of instability. His rule spanned from 741 to 775, during which he faced significant challenges in maintaining Byzantine authority. His reign is marked by political and military decisions that shaped the empire's trajectory.

## References

1. general catalog of BnF
2. Virtual International Authority File
3. BnF authorities
4. Integrated Authority File
5. Faceted Application of Subject Terminology
6. Find a Grave
7. Freebase Data Dumps. 2013
8. IdRef
9. CERL Thesaurus
10. HMML Authority File