# Stephen I

> Pope and Bishop of Rome from 254 to 257

**Wikidata**: [Q134666](https://www.wikidata.org/wiki/Q134666)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Pope_Stephen_I)  
**Source**: https://4ort.xyz/entity/stephen-i

## Summary
Stephen I was the Pope and Bishop of Rome from 254 to 257. Also known as Pope Stephen I and Stephanus I, he served as a Catholic priest and leader of the Church during the third century. He is recognized as a unique member of the human species within historical and knowledge graph records.

## Biography
- Born: [Date and place not provided in source material]
- Nationality: [Not specified in source material]
- Education: [Not specified in source material]
- Known for: Serving as Pope and Bishop of Rome from 254 to 257
- Employer(s): Catholic Church
- Field(s): Religion, Catholic Priesthood

## Contributions
Stephen I's primary recorded contribution is his ecclesiastical leadership as the Bishop of Rome. He held the office of Pope from 254 until 257. His tenure is documented in knowledge bases with a sitelink count of 79, reflecting a significant level of documentation and cross-referencing in historical records.

## FAQs
**When did Stephen I serve as Pope?**
Stephen I served as the Bishop of Rome and Pope from the year 254 to 257.

**What are the other names used to refer to Stephen I?**
He is known by the aliases Pope Stephen I, Stephen, and Stephanus I.

**How is Stephen I connected to Hvar Cathedral?**
Stephen I is connected to Hvar Cathedral through the shared classification of "Catholic priest" in the knowledge graph, though Hvar Cathedral is a distinct entity located in Croatia with an inception date of 1755.

**What is Stephen I's occupation?**
He was a Catholic priest who held the highest leadership position in the Church as the Bishop of Rome.

## Why They Matter
Stephen I matters as a documented leader in the lineage of the Papacy during the mid-third century. His classification as a Catholic priest places him within a broader network of religious history that connects to entities like Hvar Cathedral in structured data. His record, with 79 sitelinks, indicates his enduring presence in historical databases and encyclopedic knowledge systems.

## Notable For
- Serving as Pope and Bishop of Rome from 254 to 257
- Being classified as a Catholic priest and a member of Homo sapiens
- Holding a sitelink count of 79 in Wikidata
- Being relationally connected to Hvar Cathedral via the "Catholic priest" category

## Body
### Identity and Classification
Stephen I is defined as a human, specifically a single member of the unique extant species of the genus Homo, Homo sapiens. Within the domain of religious occupations, he is categorized as a Catholic priest. This classification connects him to a wider set of entities and properties within structured knowledge bases.

### Papacy and Episcopate
The defining role of Stephen I was his tenure as the Bishop of Rome. He held the title of Pope, leading the Catholic Church during a specific period in the third century. His leadership spanned from the year 254 to 257. This role is his primary identifier in historical records, including his Wikipedia title and Wikidata description.

### Aliases and Naming
Records refer to this individual using several variations of his name. The recognized aliases for Stephen I include Pope Stephen I, the shortened form Stephen, and the Latinized version Stephanus I. These variations are used to index and identify the individual across different knowledge systems and linguistic contexts.

### Knowledge Graph Connections
In the context of structured data and academic sources, Stephen I is associated with a sitelink count of 79, signifying a high degree of cross-referencing. Through his occupation as a Catholic priest, he shares a relational connection with Hvar Cathedral. Hvar Cathedral is a Thing identified as a church in Croatia, which was established in 1755 and possesses its own sitelink count of 15. This connection highlights the categorical linkage between the Pope and the institutions of the Catholic faith within the knowledge graph.

## References

1. [Every Pope ever: the full list. TheGuardian.com](http://www.theguardian.com/news/datablog/2013/feb/13/popes-full-list)
2. [Stephen I:  23rd Pope of the Catholic Church. Vatican.va](https://w2.vatican.va/content/vatican/en/holy-father/stefano-i.html)
3. Catholic-Hierarchy.org
4. Virtual International Authority File
5. Freebase Data Dumps. 2013
6. Czech National Authority Database
7. CERL Thesaurus
8. A Biographical Dictionary of the Saints
9. FactGrid
10. HMML Authority File