Pope Benedict IX (147º): Biography, Pontificate & Legacy

Who Was Pope Benedict IX?

Among the 267 popes, Benedict IX is number 147, remembered for the years 10 March 1045 –1 May 1045 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 IX to a usable historical and spiritual picture.

Early Life & Background

Before election he was known as Teofilatto di Tuscolo. Born circa 1012 Rome, Papal States, he entered a world shaped by politics and piety very different from today's global Church.

Historical Context

Benedict IX (#undefined) reigned while Western Roman order fractured, new kingdoms rose, and missionaries carried Christianity across Europe under papal encouragement or correction. Second term; deposed at the Council of Sutri.

Pontificate & Key Events

The pontificate (10 March 1045 –1 May 1045) centered on governance during the early medieval papacy.

Papal Acts & Achievements

Acts associated with Benedict IX (#147, 10 March 1045 –1 May 1045) 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

• 147th pope of the Catholic Church
• Pontificate: 10 March 1045 –1 May 1045
• Second term; deposed at the Council of Sutri.
• Shepherded the Church during the early medieval papacy
• Successor of St. Peter in the official Catholic list

Legacy in the Catholic Church

Benedict IX remains pope 147º in the Annuario Pontificio. Set against the early medieval papacy, Benedict IX's choices show both the limits of any one pontiff and the continuity of the office he held.

Why Catholics Study This Pope Today

Place Benedict IX on your mental map: 147º successor of Peter, reigning 10 March 1045 –1 May 1045, formed by the early medieval papacy. Start with the concrete record: Second term; deposed at the Council of Sutri. Where bulls, conciliar acts, or encyclicals survive from this reign, they repay readers who want primary sources rather than summaries alone. Then step back to the full list of 267 popes to see where Benedict IX sits between crisis and consolidation.

Place in the Line of Succession

Benedict IX followed Pope Sylvester III (146º, 13 January 1045 –10 March 1045) after a transition shaped by the politics and piety of their shared century. He was followed by Pope Gregory VI (148º, 1 May 1045 –20 December 1046), 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.