| Year: | 1088 |
| Notconclave: | true |
| Dates: | 12 March 1088 |
| Location: | Terracina |
| Pope Elected: | Odon de Lagery |
| Nametaken: | Urban II |
| Prevconclave Year: | 1086 |
| Prevconclave Link: | 1086 papal election |
| Nextconclave Year: | 1099 |
| Nextconclave Link: | 1099 papal election |
The 1088 papal election subsequent to the death of Pope Victor III in 1087 was held on 12 March 1088. Six cardinal-bishops, assisted by two lower-ranking cardinals, elected Cardinal-Bishop of Ostia Odon de Lagery as the new Pope. He assumed the name Urban II.
Pope Victor III died on 16 September 1087 at Montecassino. Shortly before his death he recommended the election of Cardinal Odon de Lagery as his successor.[1] For six months, the Obedience of Victor III was without a pope. Rome at that time was under control of Antipope Clement III, who was supported by the Emperor Henry IV of Germany, and there was no hope for its quick recovery. In this situation the adherents of Victor III assembled on 9 March 1088 at Terracina, under the protection of the Norman army of Roger I of Sicily, to elect the new pope.[2] Besides the cardinal-bishops, who were the sole electors of the pope, there were present also at the electoral assembly in the cathedral of SS. Pietro e Cesareo the representatives of the two other orders of cardinals, more than 40 bishops and abbots, as well as Benedetto, prefect of Rome and Countess Matilda of Tuscany.[3] Bishop Joannes of Tusculum arose in the midst of the crowded church, and addressed those assembled about the actions of Pope Gregory VII and Pope Victor III de ordinanda ecclesiae, and likewise about the reasons why they were gathered at that place at that time. Then Bishop Joannes of Porto and Benedict the Prefect of the City of Rome arose, and announced that they held powers from the clergy and from the laity of the city in this matter.[4]
The usual three days of fasting and prayer were proclaimed, and the meeting adjourned until Sunday 12 March. On that day the cardinals and the rest of the present churchmen and laymen reassembled in the same church. The bishops of Albano, Tusculum and Porto together proposed the election of Odon de Lagery (Odo de Châtillon), Bishop of Ostia, who had been designated by Victor III.[5] Cardinal Rainerius assented on behalf of the other cardinal-priests.[6] Oderisius of Montecassino spoke for the deacons. Benedict, the Prefect of Rome, spoke for the people of Rome.
Odo accepted his election and took the name Urban II. The name chosen by the new pope after his election was publicly announced by Peter Igneus, Bishop of Albano.[7] On the same day, the new Pope was enthroned and celebrated the inauguration mass.[8] However, it was not until November 1088 that Urban II was able to travel to Rome.[9]
According to the decree of Pope Nicholas II In Nomine Domini (1059), Cardinal-Bishops of the suburbicarian sees were the sole electors of the Pope. In March 1088 there were four or five Cardinal Bishops.[10] The presence of five bishops, including Bruno of Segni, is guaranteed by the letter of the newly elected pope, Urban II, to the archbishop of Salzburg, where he mentions all of the participants in the events at Terracina.[11] A similar, but not identical, letter was sent to the abbot of Cluny.[12]
| Elector | Title | Elevated | Elevator | Notes | |
|---|---|---|---|---|---|
| Hubaldus (Ubaldo)[13] | Bishop of Sabina | 1063 | Alexander II | ||
| Giovanni Minuto[14] | Bishop of Tusculum | c. 1073 | Alexander II | Created as cardinal-priest of S. Maria in Trastevere, promotion to the suburbicarian see probably in 1073 | |
| Peter Igneus, O.S.B.Vallombrose[15] | Bishop of Albano | c. 1072 | Alexander II | He announced the election of Urban II | |
| Odon de Lagery, O.S.B.Cluny[16] | Bishop of Ostia | c. 1079–1082 | Gregory VII | Elected Pope Urban II | |
| Giovanni[17] | Bishop of Porto | 1085 or 1087 | Gregory VII or Victor III | ||
| Bruno[18] | Bishop of Segni | 1079 | Gregory VII | Bibliothecarius Sanctae Romanae Ecclesiae.[19] Bruno did not participate in the papal election of 1099. |
Two Cardinals of non-episcopal rank, one Cardinal-Priest and one Cardinal Deacon assisted at the election:[20]
| Elector | Cardinalatial title | Elevated | Elevator | Notes | |
|---|---|---|---|---|---|
| Rainiero, O.S.B. | Priest of S. Clemente | 1078 | Gregory VII | Abbot of the monastery of S. Lorenzo fuori le mura; future Pope Paschal II (1099-1118) | |
| Oderisio de Marsi, O.S.B.Cas.[21] | Deacon of the Sacred Lateran Palace (deaconry unknown[22]) | 1059 | Nicholas II | Abbot of Montecassino |