Written by Guide Catholic
Pope Bl. Eugene III (167º): Crusades — Complete Guide
Pontificate: 15 February 1145–8 July 1153 · Origin: Pisa, Sacro Roman Empire · Birth name: Eugenius Tertius
Bl. Eugene III was the 167th pope of the Catholic Church, reigning 15 February 1145–8 July 1153 during the high Middle Ages. Citizen of the Republic of Pisa.
Who Was Pope Bl. Eugene III?
Bl. Eugene III holds the 167º place among Roman pontiffs, with a recorded reign of 15 February 1145–8 July 1153 inside the high Middle Ages. Search interest often clusters around Crusades. Citizen of the Republic of Pisa. What follows is a structured biography — early life, context, acts, and succession — written for Catholics who want Bl. Eugene III in context.
Early Life & Background
Before election he was known as Bernardo Pignatelli, O.Cist.. Born circa 1080 Pisa, Republic of Pisa, he entered a world shaped by politics and piety very different from today's global Church. Member of the Order of Cistercians. Religious formation in Order of Cistercians shaped his approach to the papal office.
Historical Context
Bl. Eugene III (#undefined) led during crusades, monastic reform, and cathedral culture — and during sharp contests between popes and emperors over authority in Christendom. Announced the Second Crusade.
Pontificate & Key Events
The pontificate (15 February 1145–8 July 1153) centered on governance during the high Middle Ages.
Papal Acts & Achievements
Acts associated with Bl. Eugene III (#167, 15 February 1145–8 July 1153) 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
- 167th pope of the Catholic Church
- Pontificate: 15 February 1145–8 July 1153
- Beatified by the Catholic Church
- Announced the Second Crusade.
Legacy in the Catholic Church
Bl. Eugene III remains pope 167º in the Annuario Pontificio. Set against the high Middle Ages, Bl. Eugene III's choices show both the limits of any one pontiff and the continuity of the office he held.
Why Catholics Study This Pope Today
Reading Bl. Eugene III as pope 167º (15 February 1145–8 July 1153) is a way to study how Rome answered the crises of the high Middle Ages. Begin with this documented note: Citizen of the Republic of Pisa. Compare Bl. Eugene III with the biographies of his predecessor and successor linked below to see reform, rupture, or quiet continuity.
Place in the Line of Succession
Bl. Eugene III followed Pope Lucius II (166º, 12 March 1144–15 February 1145) after a transition shaped by the politics and piety of their shared century. He was followed by Pope Anastasius IV (168º, 12 July 1153–3 December 1154), 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.