He was born probably in Rome.
Rector of BeneventoEdit
He appears for the first time as cardinal in March 1102, when he exercised the legatine duties in Benevento. From 1106 until 1109 he is attested as governor of Benevento. In a document of January 1107, he styles himself Ego Petrus Portuensis episcopus gratia Dei et beati Petri apostoli et eiusdem domini nostri papae cardinalis sanctae Romanae et apostolicae sedis atque Rector Beneventanus.
Henry V, Paschal II, and the investiture questionEdit
In February 1111, King Henry V came to Rome to demand his imperial coronation. On 12 February the ceremony took place at St. Peter's Basilica, and during the welcome at the door, the pope read out a decree, in which he repudiated lay investiture, and ordered all bishops to surrender their imperial fiefs to the emperor immediately and permanently. The king and the indignant bishops retired to discuss the shocking demand, and, as evening approached, the pope refused the coronation. After Mass, he and the cardinals were taken into custody by Henry's armed troops, and on 16 February, after a battle with the Romans in the Borgo, Henry and his captive prelates departed the city. The pope and sixteen cardinals, including Bishop Pietro of Porto, were held captive for sixty-one days, while Henry pressed the pope to agree to his solution to the investiture controversy. On 18 April, at Ponte Mammolo on the Anio River, Pietro was one of the cardinals who were compelled to sign the papal promise to observe the agreement which Henry had drawn up.
Opposition to Paschal IIEdit
In attempting to placate Henry, however, Paschal only made matters worse. Though asserting the separation of church and state in the institution to benefices, Paschal granted the emperor a privilegium in the matter of investiture. The Gregorians saw the "Privilegium" as a betrayal of everything they had been doing to free the Church from the State, though numerous others saw it as a betrayal and a fatal weakness in the pope. Pressure from inside the empire and outside mounted on Paschal to summon a council, whose expressed purpose would be to annul the "privilege'. The leaders of the movement were the papal legate in Aquitaine, Archbishop Gerard of Angoulême; the bishops Leo of Ostia and Galo of St. Pol-de-Leon; and the cardinals Robert of S. Eusebio and Gregory of SS. XII Apostolorum. Pietro Senex was one of more than one hundred bishops who participated in the Lateran council in the following year, on 18—23 March 1112. The "privilege" was soundly condemned.
Cardinal Pietro was present at the Lateran synod presided over by Pope Paschal II from 6—11 March 1116. The major issue was the disputed election of an archbishop of Milan, between Grosulanus and Jordanes. On the fifth day, Grosulanus emotionally appealed to Cardinal Petrus to support him, but Petrus declined, since he was opposed to him.
At the time of Pope Paschal's death on 21 January 1118, Cardinal Pietro had already been serving as Papal vicar at Rome for a number of years. He participated in the papal election of January 1118, in which Cardinal Giovanni Gaetani was elected pope Gelasius II. Forced to flee Rome because of the violence of the Frangipani and the approach of the army of the Emperor Henry V, Gelasius took refuge in Gaeta, where he was consecrated a bishop and enthroned by three cardinal-bishops, Lamberto of Ostia, Pietro of Porto, and Vitalis of Albano. The papal court returned to Rome early in July, after the withdrawal of Henry V, but factional fighting in Rome forced them to flee again at the end of August. Gelasius left Pietro of Porto behind as his Vicar of the City of Rome.
Election of 1119Edit
Following the death of Pope Gelasius II at Cluny on 29 January 1119, the ten cardinals who were present, after consultation with other prelates, Roman officials, and other Romans were present, proceeded to an election, with the agreement that the name of the successful candididate would be sent to Rome for confirmation. Archbishop Guy of Vienne was elected on 2 February 1119. Within days, Cardinal Pietro presided over the ratification by the Roman clergy of the election of Pope Calixtus II, which was sent to France in time for him to be enthroned in the cathedral of Vienne on 9 February 1119. Cardinal Pietro sent a second letter to the cardinals in France, approving of their actions.
On 6 July 1121, Pope Calixtus II appointed Bishop Pietro his legate in the Holy Land, to carry the pallium to the newly elected and confirmed Patriarch of Jerusalem, Guarmundus. In July 1121, Cardinal Pietro was in the Veneto, where he handed over to the priest Marco his possessions on the payment of one gold byzant per annum; in a letter of 24 July, Pope Calixtus confirmed the grant and sent a cornerstone for the new church in which a college of Canons Regular was to be established. He was back with the papal court at Catanzaro on 28 December 1121.
On 8 July 1123, Cardinal Pietro presided at the consecration of a chapel in the church of S. Crisogono in Trastevere. He was in Rome in 1124, signing documents for the pope at the Lateran palace on 1 April, 26 May, 1 June, and 4 June.
Election of 1124Edit
Pope Calixtus died in Rome of a sudden fever on 13 or 14 December 1124. It fell to the six cardinal bishops, according to the constitution In nomine Domini of Nicholas II, to nominate the next pope: Crescentius of Sabina, Petrus of Porto, Lambertus Scannabecchi of Ostia, Guilelmus of Palestrina, Vitalis of Albano, and Gilles (Aegidius) of Tusculum. On 15 or 16 December, the cardinal bishops chose Theobaldus Boccadipecora (Buccapecus), the Cardinal Priest of S. Anastasia, whose election was ratified unanimously by the rest of the cardinals. During the election Roberto Frangipani carried out a coup-d'état, proclaiming Cardinal Lambertus Scannabecchi Pope Honorius II.  There was no canonical election. Theobaldus resigned immediately that same day, whether willingly or under duress is uncertain. Seven days later, stricken with guilt and remorse, Lamberto resigned his false papacy, though the cardinals apparently reelected or confirmed his office.
On 9 August 1127, Cardinal Pietro consecrated an altar in the church of S. Crisogono in Trastevere.
Election of 1130Edit
Honorius II died in Rome in the monastery of S. Gregory on the Clivus Scauri, near the Colosseum, on 13 February 1130, after a protracted illness. Even before the pope was dead, however, a group of cardinals in his entourage formed a plan to get the others to agree to choosing the next pope by a committee. The committee was to consist of two cardinal-bishops, three cardinal priests, and two cardinal-deacons. The committee was weighted in favor of the candidate of the Chancellor Cardinal Aymeric and his Frangipani supporters, Gregorio Papareschi, who was in fact a member of the committee. Cardinal Petrus Pisanus places the blame for the plot squarely on the shoulders of Cardinal Aymeric. The meeting and its subject matter were a violation of church law. This plan would have deprived Petrus Senex of his vote as a cardinal-bishop, and indeed, since he was a supporter of Cardinal Petrus Petri Leonis, Petrus Petri Leonis' name would not have been placed in nomination. Depriving Petrus Senex and three other cardinal-bishops of their right to deliberate and vote was a violation of Nicholas II's constitution In nomine Domini.
When Honorius died, late in the afternoon of 13 February, the cardinals gathered around him did not set their plan into motion. Neither did they inform the cardinals of the Pierleoni faction, including Petrus Senex, that the pope had died. Neither did they inform the magistrates of the city of Rome, who only learned of the fact when they assembled after dawn at the church of S. Marco to pay a collective call on the pope. After nightfall, the body of the dead pope was buried in the cloister of S. Gregorio and S. Andrea, by several laymen, without a funeral service. Cardinal Petrus Senex stated firmly, "No mention can be made about a successor until the pope has been buried." During the night, the cardinals inside the monastery held a meeting at which they elected Cardinal Gregory Papareschi pope. Cardinal Petrus of S. Susanna had a tart rebuke for the cardinals on that matter: "They gathered themselves together at some altar in the darkness, and, wishing to claim the title to an evil deed, they fabricated for themselves the deacon of S. Angelo as an idol in their rash boldness of zeal." Gregorovius states, "The proceeding was entirely contrary to law, and Gregory's action was altogether uncanonical.
At dawn, the body of Honorius was dug up again, and carried along with Papareschi to the Lateran Basilica. They were accompanied by the laymen of the Frangipani faction and the faction's cardinals. The body was buried again, in the Lateran, with a full funeral, and Papareschi was consecrated a bishop and enthroned as Innocent II.
After dawn, the senior-cardinal bishop, Petrus Senex, met with the other cardinals, the important Roman clergy, the magistrates and leading citizens, and the people of Rome, in anticipation of the possible announcement of the death of the pope. They were prepared to give Honorius II a funeral befitting a pope. The meeting took place at the church of S. Marco, at the bottom of the steps to the Capitol, which was also convenient for the Pierleoni, whose houses were nearby. When they heard of the doings at the Lateran, they began their own electoral meeting, in the light of the coup-d-état which was underway. Cardinal Pietro gave his nomination and vote to Cardinal Pietro Pierleoni, who became Pope Anacletus II. Anacletus was acclaimed as pope by the cardinals, clergy, magistrates, nobles, and people of Rome. He was enthroned at S. Peter's Basilica on 15 February, and on 16 February he took possession of the Lateran.
Anacletus created new cardinals on 21 February 1130.
Petrus Senex subscribed the electoral decree of Anacletus on 14 February 1130.
He consecrated Anacletus a bishop on 23 February 1130.
On Holy Thursday, 27 March, Anacletus and Innocent anathematized each other and their followers. Petrus Senex subscribed the bulls issued by Anacletus II on March 27 and April 24 of the same year.
Notes and referencesEdit
- Brixius, p. 37, appears to indicate that "senex" is a scholarly nickname, not a personal name or a family name. B. Zenker, Die Mitglieder des Kardinalkollegiums von 1130 bis 1159 (Würzburg: Universität 1964), p. 25, calls him "Petrus Senex, der älteste der Anakletianer." But in the electoral decree for Pope Anacletus II, he subscribes himself "Petrus Senex Portuensis episcopus".
- Stefano Borgia, Memorie della pontifizia città di Benevento (in Italian) Parte III, volume 1 (Roma: Salomon 1769), p. 35.
- Gregorovius IV, part 2, pp. 338-347.
- Hüls, p. 222, with note 7. Gregorovius, pp. 349-350. Georg Pertz (ed.), Monumenta Germaniae historica. Legum. Tomus I (Hannover: Hahn 1835), pp. 142-146, no. 93.
- The "privilege" granted the emperor the right to invest a newly elected bishop with the ring and the staff of office before he was consecrated by the appropriate church officials. Pertz, Monumenta Germaniae historica. Legum. Tomus I, pp. 144-145, no. 96.
- Hüls, p. 122, with note 8. Charles Joseph Hefele, Histoire des conciles, second edition, Tome V (Paris: Letouzey 1912), pp. 532-535. J. D. Mansi (ed.), Sacrorum Conciliorum nova et amplissima collectio, editio novissima, Tomus XXI (in Latin) (Venice: A. Zatta 1776), p. 52.
- Jaffé, pp. 761-762.
- Landulfus de Sancto Paulo, "Historia Mediolanensis" § 41 (ed. L. Bethmann and P. Jaffé), in: Monumenta Germaniae Historica Scriptorum Tomus XX, p. 38: "Tunc Portuensis Petrus episcopus se et ceteros, habentes hanc potestatem, de malivolentia habita in Grosulanum honeste et sufficienter excusavit; et cum excusasset, in comuni concordia illius excusantis et ceterorum, habentium potestatem istam, prolata fuit sententia, quae prohibuit Grosulanum Mediolanensem ecclesiam inquietare, et ad episcopatum [Savona] dixit ei redire."
- Hüls, p. 122, with note 20. Johann M. Watterich, (editor), Pontificum Romanorum qui fuerunt inde ab exeunte saeculo IX usque ad finem saeculi XIII vitae ab aequalibus conscriptae Tomus II (Lipsiae 1862), p. 94.
- Watterich, pp. 94-95; 98. Gregorovius IV. 2, pp. 377-381.
- Watterich, pp. 101-102. Jaffé, pp. 775-777. Gregorovius, pp. 386-389.
- Watterich, pp. 122-124. P. Jaffe & S. Loewenfeld, Regesta pontificum Romanorum I, second edition (Leipzig: Veit 1885), p. 782.
- Edmundus Martène et Ursinus Durand, Veterum Scriptorum et monumentorum amplissima collectio (in Latin) Tomus I (Paris 1724), column 644: "Proinde benedictus Deus, qui simplicitatem cordis vestri tanta prudentia illustravit, ut magnis ecclesiae necessitatibus salubri et maturo consilio provideretis. Licet enim me obitus domini nostri papae Gelasii contristaverit, petitioni tamen vestrae prompto et alacri animo diligentiam dedi, atque ut ceteri fratres vobiscum in unum saperent sollicitius laboravi."
- Hüls, p. 123, with note 43. J.P. Migne (ed.), Patrologiae Latinae Tomus CLXIII (Paris ), pp. 1216-1217.
- P. F. Kehr, Italia Pontificia VII, part 2 (Berlin: Weidmann 1925), p. 168. Hüls, p. 123, with note 44.
- Migne, p. 1227-1229.
- Vincenzo Forcella, Inscrizioni delle chiese e d'altri edificii di Roma Volume II (Roma: Bencini 1873), p. 169, no. 486.
- Hüls, p. 123, with notes 49—52.
- Jaffé, p. 821.
- Gregorovius, pp. 403-406. Jaffé, p. 824. "Annales Cavenses", in: Monumenta Germaniae Historica Scriptorum Tomus III, p. 191: "D. Kalixtus papa obiit, cui tertio die successit Honorius."
- Cardinal Boso, "Life of Honorius II," in: Watterich II, p. 159: "Sed quia electio ipsius Honorii minus canonice processerat, post septem dies in conspectu Fratrum sponte mitram et mantum refutavit, atque deposuit. Fratres vero tam Episcopi quam Presbyteri et Diaconi Cardinales, videntes ipsius humilitatem et prospicientes in posterum, ne in Romanum Ecclesiam aliquam inducerent novitatem, quod perperam factum fuerat, in melius reformarunt et eumdem Honorium denuo advocantes, ad ejus vestigia prociderunt et tamquam Pastori suo et universali Papae consuetam sibi obedientiam exhibuere."
- Hüls, p. 123, with note 60.
- Jaffé, p. 839. Watterich II, p. 158. S. Löwenfeld, "Zur Papstgeschichte des 12. Jahrhunderts. 1. Ueber die letzten Tage Honorius II.," Neues Archiv der Gesellschaft für äältere deutsche Geschichtskunde 11 (1886), pp. 595-596.
- Gregorovius IV, p. 420, errs in placing Cardinal Petrus of Porto on the committee. The two cardinal-bishops, according to Bishop Hubertus (Watterich II, p. 180, were Guilelmus of Praeneste and Conradus of Sabina, both creatures of Aymeric.
- Zṏpffel, pp. 209-210.
- Watterich II, pp. 179-180; 188; from a letter of Bishop Hubertus of Lucca to Bishop Norbert of Magdeburg. Gregorovius IV, pp. 419-420. Zṏpffel, p. 272.
- Watterich, p. 188: "Sicque non cooperto corpore, contempto ipsorum eorundem iuramento et anathemate, Aymerici, quondam cancellarii, dolis et astutiis ebriati cum nimia festinantia, sicut inter se condixerant, fraudulenter conveniunt, non convocatis neque interrogatis fratribus, contradicente cardinali sanctae Susannae Petro Pisano, qui tunc aderat, seorsum, sicut scriptum est...."
- The prohibition went back to a constitution legislated by Pope Symmachus in the Roman synod of 499. Andreas Thiel (editor), Epistolae Romanorum Pontificum Genuinae Tomus I (Brunsbergae: in aedibus Eduardi Peter 1868), pp. 641-654, at pp. 645-647: "is quis presbyter aut diaconus aut clericus, papa incolumi et eo inconsulto, aut subscriptionem pro Romano pontificatu commodare, aut pitacio promittere aut sacramentum praebere tentaverit aut aliquod certe suffragium polliceri, vel de hac causa privatis conventiculis factis deliberare atque decernere, loci sui dignitate vel communione privetur".
- Petrus Senex was the senior cardinal-bishop, and had the right to speak first and make the first nomination.
- Watterich II, pp. 187-188, from: Historia Compostelana III. 23, from a letter of Cardinal Pietro of S. Susanna: "Obeunte itaque papa IV feria post datas cineres circa solis occasum, ostia omnia clausa sunt, et nullus cardinalium est ad eum entrare permissus." Henrique Florez, Espana Sagrada Vol. XX (Madrid: E. Sanchez 1765), p. 515.
- Zöpffel, p. 336. Watterich II, p. 188: "subito per laicorum manus mortuus miserabiliter defertur; non deponitur feretrum nec ulla ei obsequia fiunt, sed recto gradu... in claustrum trahitur et in vilissimum sepulcrum immergitur." Gregorovius IV, pp. 410-411, who remarks, "The remains of Honorius were scarcely cold, when they were hurried into an open grave in the monastery, in order that the faction here assembled might proceed with the election."
- Zöpffel, p. 336, with note 226, quoting a letter of Petrus Senex to four cardinal-bishops, in Monumenta Germaniae Historia. Scriptorum Tomus X , p. 485: "haec fuit sententia mea semper, ut nonnisi sepulto papa de successoris persona mentio haberetur."
- Watterich, pp. 188-189: "colligentes se ad altare aliud in tyenebris, et maledictionis titulum erigere volentes, diaconum sancti Angeli sibi in simulacrum et in idolum zeli ausu temerario fabricaverunt." The cardinal of S. Susanna was present.
- Gregorovius IV, p. 420.
- The number of cardinals in the faction never exceeded sixteen, out of a total of forty-three: Gregorovius IV, p. 420.
- Gregorovius IV, p. 420.
- Jaffé, p. 912.
- Zöpffel, p. 384.
- Watterich II, pp. 185-187: " Bonifacius tit. S. Marci, Gregorius tit. ss. Apostolorum, Amicus tit. ss. Nerei et Achillei, Desiderius tit. S. Praxedis, Saxo tit. s. Stephani in Coelio-monte, Petrus Pisanus tit. s. martyris Suzannae, Petrus tit. s. Marcelli, Sigizo tit. Sixti, Crescentius tit. ss. Marcellini et Petri, Comes tit. s. Savinae, Gregorius tit. s. Balbinae, Luitfridus tit. s. vitalis, Matthaeus tit. in Eudoxia, Henricus tit. s. Priscae, Odericus tit. ss. Ioannis et Pauli, Ionathas tit. s. Calixti, Stephanus tit. s. Laurentii in Damaso, Petrus tit. s. Eusebii, Gregorius diac card. s. Eustachii, Angelus diac. s. Mariae in Dominica, Ioannes diac. s. Nicolai in carcere Tulliano, Erimandus diac. s. Angeli iuxta templum Iovis, Silvius diac. s. Luciae iuxta Heligabalum, Romanus diac. s. Hadriani iuxta Asylum, Gregorius diac. S. Mariae in Aquiro, Petrus Senex Portuensis episcopus, Aegidius Tusculanus episcopus, Trasmundus Signinus episcopus, Otto Sutrinus episcopus cum reliquis Romanae ecclesiae suffraganeis...."
- Jaffé, p. 912; 913, no. 8376 (a letter of Anacletus II to the abbot and monks of Cluny).
- Hüls, p. 123, notes 63 and 64.
- Hüls, p. 123, with note 65, citing a conjecture of B. Zenker, Die Mitglieder des Kardinalkollegiums von 1130 bis 1159 (Würzburg 1964), p. 25, based on Cardinal Pietro's latest subscription of 1133.
- J. Brixius, p. 28.
- Brixius, Johannes Matthias (1912). Die Mitglieder des Kardinalskollegiums von 1130-1181 (in German). Berlin: R. Trenkel.
- Gregorovius, Ferdinand (1896), History of Rome in the Middle Ages. Volume IV. part 2, second edition (London: George Bell, 1896).
- Hüls, Rudolf (1977). Kardinäle, Klerus und Kirchen Roms: 1049–1130 (in German). Bibliothek des Deutschen Historischen Instituts in Rom. ISBN 978-3-484-80071-7.
- Jaffé, Philipp, Regesta Pontificum Romanorum ab condita ecclesia ad annum p. Chr. n. 1198 (in Latin); 2nd ed. by S. Löwenfeld, F. Kaltenbrunner, P. Ewald Vol 1. Leipzig, 1888.
- Klewitz, Hans-Walter (1957). Reformpapsttum und Kardinalkolleg. Die Entstehung des Kardinalkollegiums. Studien über die Wiederherstellung der römischen Kirche in Süditalien durch das Reformpapsttum. Das Ende des Reformpapsttums (in German). Hermann Gentner Verlag, Darmstadt.
- Robinson, Ian Stuart (1990). The Papacy 1073–1198. Continuity and Innovation. Cambridge Medieval Textbooks. Cambridge University Press. ISBN 0-521-31922-6.
- Zöpffel, Richard (1871). Die Papstwahlen und die mit ihnen im Zusammenhange stehenden Ceremonien von 11.-14. Jahrhunderts. Beilage: Die Doppelwahl des Jahres 1130. (in German) Göttingen: Vandenhoeck & Ruprecht. (pp. 267-395)