# Alexander IV

> pope of the Catholic Church from 1254 to 1261

**Wikidata**: [Q169915](https://www.wikidata.org/wiki/Q169915)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Pope_Alexander_IV)  
**Source**: https://4ort.xyz/entity/alexander-iv

## Summary
Alexander IV was a pope of the Catholic Church who served from 1254 to 1261. Born as Rinaldo di Jenne, he was a Catholic priest and bishop before ascending to the papacy. His tenure as pope is noted for his leadership during a period of significant ecclesiastical and political developments in medieval Europe.

## Biography
- **Born**: 1200 (exact place unknown)
- **Nationality**: Italian
- **Education**: Not specified in the source material
- **Known for**: Serving as the pope of the Catholic Church from 1254 to 1261
- **Employer(s)**: Catholic Church
- **Field(s)**: Religious leadership, Catholic theology

## Contributions
Alexander IV's contributions primarily revolve around his role as the pope of the Catholic Church. During his papacy from 1254 to 1261, he played a crucial role in guiding the Church through various challenges and developments. His leadership influenced the ecclesiastical policies and practices of the time, contributing to the broader history of the Catholic Church.

## FAQs
**Who was Alexander IV?**
Alexander IV was the pope of the Catholic Church from 1254 to 1261. He was born as Rinaldo di Jenne and served as a Catholic priest and bishop before becoming pope.

**What is Alexander IV known for?**
Alexander IV is known for his tenure as the pope of the Catholic Church from 1254 to 1261. His leadership during this period was significant in the context of medieval ecclesiastical history.

**When did Alexander IV serve as pope?**
Alexander IV served as the pope of the Catholic Church from 1254 to 1261.

**What was Alexander IV's nationality?**
Alexander IV was Italian.

## Why They Matter
Alexander IV's significance lies in his role as the pope of the Catholic Church during a critical period in medieval Europe. His leadership and decisions influenced the direction of the Church and its policies, contributing to the broader historical narrative of the Catholic Church. His tenure as pope is an important part of the Church's history, reflecting the challenges and developments of the time.

## Notable For
- Serving as the pope of the Catholic Church from 1254 to 1261
- Being born as Rinaldo di Jenne
- Holding the position of Catholic priest and bishop before becoming pope
- Influencing ecclesiastical policies and practices during his papacy

## Body
### Early Life and Background
Alexander IV was born in 1200 as Rinaldo di Jenne. His early life details are not extensively documented, but he is known to have been a Catholic priest and bishop before ascending to the papacy.

### Papacy
Alexander IV served as the pope of the Catholic Church from 1254 to 1261. His tenure as pope was marked by significant ecclesiastical and political developments. During this period, he played a crucial role in guiding the Church through various challenges and contributing to its policies and practices.

### Influence and Legacy
Alexander IV's influence as pope is reflected in the ecclesiastical history of the Catholic Church. His leadership during the mid-13th century contributed to the broader narrative of the Church's development and its role in medieval Europe. His legacy is an important part of the Church's history, highlighting the significance of his papacy.

### Additional Information
Alexander IV is also known by his aliases, Rinaldo di Jenne and Pope Alexander IV. His wikidata description identifies him as the pope of the Catholic Church from 1254 to 1261, emphasizing his primary role and contribution to the Church.

## References

1. Integrated Authority File
2. BeWeB
3. Genealogics
4. Catholic-Hierarchy.org
5. Virtual International Authority File
6. OPAC SBN
7. Freebase Data Dumps. 2013
8. [Source](http://digitale.beic.it/primo_library/libweb/action/search.do?fn=search&vid=BEIC&vl%283134987UI0%29=creator&vl%28freeText0%29=Alexander%20)
9. [Source](http://www.regesta-imperii.de/id/1339-11-11_1_0_7_3_0_400_400)
10. [Source](http://www.regesta-imperii.de/id/1339-11-11_1_0_7_8_0_418_418)
11. [Source](http://www.regesta-imperii.de/id/1339-11-11_1_0_7_9_0_329_329)
12. Dizionario Biografico degli Italiani
13. Library of Congress Control Number
14. Enciclopedia Treccani
15. Censimento nazionale delle edizioni italiane del XVI secolo
16. Dizionario di Storia
17. FactGrid
18. HMML Authority File
19. Digital Scriptorium Catalog