Written by Guide Catholic
Pope Benedict IV (117º): Biography, Pontificate & Legacy
Pontificate: 1 February 900 –30 July 903 · Origin: Rome, Estados Papais · Birth name: Benedictus Quartus

Benedict IV was the 117th pope of the Catholic Church, reigning 1 February 900 –30 July 903 during the early medieval papacy. Subject and later the sovereign of the Papal States.
Who Was Pope Benedict IV?
Among the 267 popes, Benedict IV is number 117, remembered for the years 1 February 900 –30 July 903 in the early medieval papacy. Subject and later the sovereign of the Papal States. Use the sections below to move from a one-line summary of Benedict IV to a usable historical and spiritual picture.
Early Life & Background
Before election he was known as Benedictus. Born circa 840 Rome, Papal States, he entered a world shaped by politics and piety very different from today's global Church.
Historical Context
Benedict IV (#undefined) reigned while Western Roman order fractured, new kingdoms rose, and missionaries carried Christianity across Europe under papal encouragement or correction.
Pontificate & Key Events
The pontificate (1 February 900 –30 July 903) centered on governance during the early medieval papacy.
Papal Acts & Achievements
Acts associated with Benedict IV (#117, 1 February 900 –30 July 903) still draw historians and Catholics who want more than a one-line summary. His reign remains a link in the succession now counted at 267 popes.
Key Highlights
- 117th pope of the Catholic Church
- Pontificate: 1 February 900 –30 July 903
- Shepherded the Church during the early medieval papacy
- Successor of St. Peter in the official Catholic list
Legacy in the Catholic Church
Benedict IV remains pope 117º in the Annuario Pontificio. Set against the early medieval papacy, Benedict IV's choices show both the limits of any one pontiff and the continuity of the office he held.
Why Catholics Study This Pope Today
Catholics who open a page on Benedict IV usually want more than a birth-death line — they want to know what #117 did inside the early medieval papacy. Begin with this documented note: Subject and later the sovereign of the Papal States. Then step back to the full list of 267 popes to see where Benedict IV sits between crisis and consolidation.
Place in the Line of Succession
Benedict IV followed Pope John IX (116º, 18 January 898 –5 January 900) after a transition shaped by the politics and piety of their shared century. He was followed by Pope Leo V LEO Quintus (118º, 30 July 903 –December 903), whose biography continues the chain on Guide Catholic. For the full chronological map, see our complete list of all 267 popes — then read neighboring biographies for contrast, not only continuity.