# Tacitus

> Roman emperor from 275 to 276

**Wikidata**: [Q177988](https://www.wikidata.org/wiki/Q177988)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Tacitus_(emperor))  
**Source**: https://4ort.xyz/entity/tacitus-q177988

## Summary

Marcus Claudius Tacitus was a Roman emperor who ruled from 275 to 276 AD, serving as one of the Illyrian emperors of Rome. He ascended to the throne following the death of Emperor Aurelian and is noted for his efforts to restore stability to the empire during a period of political turmoil, though his reign was cut short by assassination after less than a year.

## Biography

- **Born:** 200 AD (exact date and place not specified in source material)
- **Died:** June 276 AD
- **Nationality:** Roman (citizenship: Ancient Rome)
- **Full Name:** Marcus Claudius Tacitus (also known as Claudius Tacitus, Marcus Claudius Tacitus Gothicus Maximus, Marcus Claudius Tacitus Pius Felix Augustus)
- **Occupation:** Politician; Roman Emperor
- **Field:** Political leadership, Imperial Roman administration
- **Part of:** Illyrian emperors (a group of Roman emperors)
- **Related Entities:** Ancient Rome (country), politician (profession), 43841 Marcustacitus (asteroid named in his honor)

## Contributions

As Roman Emperor from 275 to 276 AD, Tacitus inherited the responsibility of governing an empire that had experienced significant instability following the Crisis of the Third Century. His reign came after the assassination of Aurelian and was marked by efforts to maintain imperial authority and respond to external threats. Although his reign lasted less than a year, he represented the continuation of the Illyrian emperors' approach to governance, which emphasized military strength and administrative reform. The asteroid 43841 Marcustacitus (discovered and named) bears his name, preserving his memory in astronomical nomenclature.

## FAQs

**What was Tacitus known for?**
Tacitus is known as a Roman emperor who ruled for approximately six to eight months in 275-276 AD, during the volatile period following the Crisis of the Third Century. He was the successor to Aurelian and was proclaimed emperor by the Senate and army.

**How did Tacitus become emperor?**
Following the assassination of Emperor Aurelian in 275 AD, Tacitus was elevated to the position of Roman emperor. His selection reflected the tradition of the Illyrian emperors, who often rose to power through military distinction.

**What happened to Tacitus?**
Tacitus was assassinated in June 276 AD after a reign of less than a year. His death marked the continuation of the rapid succession of emperors that characterized this period in Roman history.

**Was Tacitus related to the famous historian Tacitus?**
While the source material does not confirm a direct familial relationship, Marcus Claudius Tacitus shares a name with the famous Roman historian Publius Cornelius Tacitus, though no explicit connection is provided in the available data.

**What is the asteroid named after Tacitus?**
The asteroid 43841 Marcustacitus (sitelink count: 11) was named in honor of Emperor Marcus Claudius Tacitus, serving as a modern astronomical tribute to his historical existence.

## Why They Matter

Tacitus matters as a representative of the Illyrian emperors, a group of rulers who helped stabilize the Roman Empire during one of its most turbulent periods. His brief reign illustrates both the opportunities and dangers facing emperors during the late third century, when political instability led to frequent changes in leadership. Though his time on the throne was short, he occupied a critical transitional role in Roman imperial history, bridging the reign of the reformist Aurelian to subsequent rulers. The very brevity of his rule underscores the challenges of maintaining imperial authority during an era when the throne was often contested through military force. His memory persists not only in historical records but also in the astronomical naming of asteroid 43841 Marcustacitus, demonstrating how ancient rulers continue to be recognized in modern science.

## Notable For

- **Emperor of Rome:** Ruled from 275 to 276 AD as part of the Illyrian emperors
- **Imperial Title:** Held the honorific titles Gothicus Maximus (conqueror of the Goths), Pius, Felix, and Augustus
- **Asteroid Naming:** Commemorated through asteroid 43841 Marcustacitus
- **Historical Documentation:** Listed in multiple authority files including VIAF, Library of Congress, BnF, and Wikidata with numerous identifier codes
- **Wikipedia Presence:** Dedicated article "Tacitus (emperor)" with 64 sitelinks across Wikimedia projects

## Body

### Early Life and Rise to Power

Marcus Claudius Tacitus was born in the year 200 AD, though the specific location within the Roman Empire is not detailed in the available source material. As a member of what would become known as the Illyrian emperors—a group of Roman rulers who came from the provinces of Illyricum (modern-day Balkans)—Tacitus likely came from a military background, as was typical for emperors from this region. The Illyrian emperors were characterized by their strong military credentials and their ability to command the loyalty of the army, qualities that were essential for surviving the political chaos of the third century.

### Reign as Emperor

Tacitus ascended to the imperial throne in 275 AD following the assassination of Emperor Aurelian, who had been murdered by members of his own Praetorian Guard. This was a period of significant instability in the Roman Empire, as it had experienced the Crisis of the Third Century—a period of nearly 50 years during which the empire nearly collapsed under the pressure of civil war, barbarian invasions, economic crisis, and plague. Aurelian had begun the process of restoring the empire's stability, and Tacitus inherited the daunting task of continuing this work.

The exact duration of Tacitus's reign is generally cited as approximately six to eight months, spanning from late 275 AD until his death in June 276 AD. During his brief time as emperor, Tacitus held multiple imperial titles including Augustus, Pius, Felix, and Gothicus Maximus—the latter suggesting some military success against Gothic forces that may have contributed to his legitimacy as ruler.

### Death and Succession

Tacitus was assassinated in June 276 AD, marking the end of a reign that, while brief, represented the continuation of imperial authority during a particularly unstable period. His death came at the hands of assassins, likely connected to the same Praetorian Guard elements that had orchestrated Aurelian's murder. Following Tacitus's death, the throne passed to Florian, though the rapid succession of emperors continued to characterize this era of Roman history.

### Legacy and Historical Recognition

The historical record of Tacitus's reign is relatively limited due to its brevity, but his existence is well-documented across multiple authoritative sources. His complete Wikidata entry includes numerous identifier codes from major library and archive systems, indicating substantial documentation in modern reference works. The Wikipedia article "Tacitus (emperor)" maintains 64 sitelinks across Wikimedia projects, demonstrating continued scholarly and popular interest in his life.

Perhaps most significantly, Tacitus is commemorated in modern astronomy through asteroid 43841 Marcustacitus, which was named in his honor. This celestial naming reflects the broader tradition of honoring historical figures through astronomical discoveries, ensuring that Tacitus's memory extends beyond traditional historical scholarship into the realm of science.

### Administrative and Political Context

As emperor, Tacitus would have been responsible for the administration of the entire Roman Empire, which at this time encompassed territories spanning from Britain in the northwest to Mesopotamia in the east, and from the Rhine and Danube rivers in the north to the Sahara Desert in the south. The Illyrian emperors, to which Tacitus belonged, were known for their practical approach to governance and their reliance on military strength to maintain imperial authority. This leadership style was particularly suited to an era when the empire faced persistent threats from barbarian groups along its frontiers.

### Historical Significance

While Tacitus's reign was brief and his specific policy decisions are not extensively documented in the available source material, his historical significance lies primarily in his role as a transitional figure during a critical period of Roman history. He represents the continuation of efforts to stabilize the empire after the devastations of the third-century crisis, and his brief tenure illustrates both the opportunities and perils of imperial power during this era. The very fact that he was elevated to the throne—and that his memory has been preserved across centuries—attests to his importance in the broader narrative of Roman imperial history.

## References

1. EB-11 / Tacitus, Marcus Claudius
2. Virtual International Authority File
3. Freebase Data Dumps. 2013
4. IdRef
5. Treccani's Enciclopedia on line
6. Dizionario di Storia