Gelasius II
Gelasius II, born Giovanni Caetani, was an Italian Benedictine monk who served as Pope from 1118 to 1119. His brief pontificate was dominated by the Investiture Controversy, leading to his exile from Rome by Emperor Henry V. He died in France while planning a council to resolve the conflict.
Key Facts
- ›Born Giovanni Caetani in Gaeta between 1060 and 1064.
- ›Became a monk of Monte Cassino and later chancellor of Pope Paschal II.
- ›Unanimously elected Pope in 1118.
- ›His papacy was largely spent in exile due to conflict with Emperor Henry V over investiture.
- ›Ordained priest and consecrated bishop in Gaeta.
- ›Died in France at the Abbey of Cluny in 1119.
Giovanni Caetani, Giovanni da Gaeta, Coniulo
- Elected Pope, Succeeding Paschal Ii
- Seized By Cencio Ii Frangipane But Freed By Roman Uprising
- Driven From Rome By Emperor Henry V
- Ordained Priest and Consecrated Bishop
- Excommunicated Henry V and Antipope Gregory Viii
- Forced Into Exile In France
Emperor Henry V, Paschal Ii, Maurice Bourdin, Cencio Ii Frangipane, Monte Cassino, Gaeta, Rome, Pisa, Marseille, Avignon, Vienne, Abbey of Cluny
About Gelasius II
Pope Gelasius II
Pope Gelasius II, born Giovanni Caetani, was a Benedictine monk who served as the head of the Catholic Church and ruler of the Papal States from January 24, 1118, until his death on January 29, 1119. His birth name was Giovanni Caetani, and he was also known as Giovanni da Gaeta or Coniulo.
Life and Historical Context
Born between 1060 and 1064 in Gaeta into the Caetani family, Giovanni Caetani became a monk at Monte Cassino. Pope Urban II brought him to Rome, where he served as a papal subdeacon and cardinal deacon of Santa Maria in Cosmedin. From 1089 to 1118, he served as chancellor of the Holy Roman Church, where he significantly reformed papal administration by establishing a permanent clerical staff and introducing the minuscule curial script for papal documents. This tenure also set the precedent for the papal chancellor always being a cardinal.
Pontificate and Conflict
Gelasius II was unanimously elected to succeed Pope Paschal II in 1118. Shortly after his election, he was seized by Cencio II Frangipane, a supporter of Emperor Henry V, but was freed by a popular uprising. His papacy was immediately embroiled in the ongoing Investiture Controversy. Emperor Henry V, seeking to assert his authority over the appointment of bishops, drove Gelasius II from Rome in March 1118, declared his election void, and installed Maurice Bourdin as the antipope Gregory VIII.
Gelasius II fled to Gaeta, where he was ordained a priest on March 9, 1118, and received episcopal consecration the following day. He responded by excommunicating Henry V and the antipope. Under Norman protection, he briefly returned to Rome in July, but continued disturbances, particularly from the Frangipani family, forced him into exile once more. He then traveled to France, consecrating the cathedral of Pisa en route and arriving in Marseille in October 1118. He was warmly received in various cities and held a synod at Vienne in January 1119. Gelasius II was planning to convene a general council to address the investiture contest when he died at the Abbey of Cluny.
Legacy
Gelasius II's pontificate was brief and largely defined by his struggles against imperial power and the ongoing Investiture Controversy. His forced exiles prevented him from establishing a stable papacy in Rome or fully addressing the conflicts he inherited. His administrative reforms as chancellor, however, had a lasting impact on the functioning of the papal curia.
Source: Wikipedia ↗
Frequently Asked Questions
Who was Pope Gelasius II?
Pope Gelasius II, born Giovanni Caetani, was the head of the Catholic Church and ruler of the Papal States from January 24, 1118, until his death in January 1119. He was a Benedictine monk before his election.
What was the main conflict during Gelasius II's papacy?
The primary conflict during Gelasius II's pontificate was the Investiture Controversy with Emperor Henry V. The Emperor sought to enforce his privilege of investiture, which had been a point of contention between the papacy and the empire.
Why did Gelasius II spend time in exile?
Gelasius II was driven from Rome by Emperor Henry V in March 1118. The Emperor pronounced his election null and void and installed an antipope. Disturbances from imperialist factions also forced him into further exile.
Where did Gelasius II go during his exile?
After being driven from Rome, Gelasius II fled to Gaeta, where he was ordained and consecrated. He later traveled through Italy and then set out for France, visiting cities like Pisa, Marseille, Avignon, and Vienne before his death.
What were Gelasius II's administrative reforms?
Before becoming pope, as chancellor, Gelasius II drastically reformed papal administration. He established a permanent staff of clerks for the papacy, moved away from relying on Roman notaries for papal documents, and introduced the minuscule curial script. He also set the precedent for the papal chancellor to always be a cardinal.
Related Popes
Paschal II
Pope Paschal II, born Raniero Raineri di Bleda, reigned as head of the Catholic Church and ruler of the Papal States from 1099 to 1118. A monk of Cluny, his papacy was marked by the continuation of the Investiture Controversy, including a dramatic confrontation with Emperor Henry V that led to his temporary imprisonment and a coerced agreement on investiture rights. He also played a role in the aftermath of the First Crusade and the establishment of the Knights Hospitaller.
Callixtus II
Callixtus II, born Guy of Burgundy, was Pope from February 1119 until his death in 1124. His pontificate was largely defined by his successful resolution of the Investiture Controversy through the Concordat of Worms in 1122. He also issued the significant papal bull Sicut Judaeis, protecting Jewish rights.

Alexander II
Pope Alexander II, born Anselm of Baggio, was head of the Roman Catholic Church and ruler of the Papal States from 1061 to 1073. His pontificate was marked by significant reforms, particularly against simony and clerical marriage, and the assertion of papal authority in elections. He also notably authorized the Norman Conquest of England in 1066.