Pope John XIV (Ioannes XIV), born Pietro in Pavia and known in historiography as Pietro Canepanova, governed the Church of Rome from November or December 983 until his death on August 20, 984. The Holy See counts him as the 136th pope of the Catholic Church, with the beginning of his pontificate indicated in November or December 983, an end on August 20, 984, a secular name Pietro, and a Pavia origin.[1]
His pontificate lasted less than a year, but it revealed with rare clarity the fragility of the first Ottonian papacy. John XIV was not a pope drawn from the Roman clergy: he was bishop of Pavia, close adviser to Otto II, archchancellor for Italy, a court man, practical jurist, and imperial missus in Italian courts. His promotion to the See of Peter is therefore one of the clearest expressions of imperial tutelage over Rome at the end of the 10th century.[2][3]
The tragedy was almost immediate. Barely had John XIV been installed when Otto II died in Rome on December 7, 983, in the presence of the pope, Empress Theophano, and other ecclesiastics. The protector disappeared; Rome found itself open to factions. In April 984, the antipope Boniface VII, already responsible for the crisis of 974, returned from Constantinople with Roman and Byzantine support. John XIV was arrested, effectively deposed, imprisoned in Castel Sant'Angelo, then died after four months in prison, from hunger or poison according to the sources.[4][5][6]
“After four months, the unfortunate John XIV died in prison on August 20, 984, either from hunger and poverty, or assassinated on the orders of Boniface. "
- Johann Peter Kirsch, Catholic Encyclopedia, English translation[7]
John XIV did not leave a doctrinal work comparable to that of the great popes. His only pontifical document preserved with certainty concerns Archbishop Alone of Benevento and the ecclesiastical organization of southern Italy.[8][9] His importance comes from elsewhere: he shows what happens when the papacy is installed by an external political force, then suddenly deprived of that force. He is the pope of imperial protection turned into absence, and therefore of the vulnerability of the Roman see before the Gregorian reform.
Why does John XIV matter?
A short pontificate, but at a breaking point
John XIV came after Benedict VII, in a Rome that the Ottonians had been trying to hold since the crisis of John XII, Leo VIII and Benedict V. John XIII had stabilized the system; Benedict VI had shown its fragility by being strangled at Castel Sant'Angelo; Benedict VII had restored Roman obedience with imperial help. John XIV therefore inherited a papacy that was both more organized than in the time of Alberic II and still dependent on external support.[10][11]
His person makes this dependence visible. Unlike several Roman popes of the century, he was not chosen in a local balance between great families, clergy and Roman people. Britannica writes that he was chosen by Otto II in November or December 983 without consulting the clergy or the people of Rome.[12] Treccani qualifies by documentary prudence, but confirms the substance: Pietro probably only accedes to the papal seat after the emperor's return to Rome, and his situation becomes difficult as soon as this support disappears.[13]
The Pope-Chancellor of Otto II
The singularity of John XIV is his administrative profile. Before becoming pope, Pietro was Bishop of Pavia, a royal and imperial city of prime importance in the Kingdom of Italy. After the death of Uberto of Parma in 980, he became archchancellor for Italy, a position which made him one of the main intermediaries between the emperor, bishops, abbeys and Italian notables.[14][15]
This career explains both his promotion and his failure. Otto II chooses a man he knows, competent, present in his diplomas, accustomed to the pleas and diplomacy of southern Italy. But the Romans receive a pope whose main force comes from the imperial court. When the court disappears, there is almost nothing left to protect it.
A death which reveals the violence of Roman factions
The return of Boniface VII is not a simple personal quarrel. It reveals that Roman families, particularly the Crescentian milieu, never accepted Ottonian control over the long term. Imperial power could impose, repress, restore; it did not immediately transform local loyalties. John XIV pays for this discrepancy.
The violence is all the more serious because it repeats a scenario already seen. Benedict VI was imprisoned and killed at Castel Sant'Angelo in 974. Ten years later, John XIV was imprisoned in the same fortress and died in turn. The place became, in the papal memory of the 10th century, the symbol of a Rome capable of imprisoning Peter's successor at the very foot of the Vatican.
Main sources
Holy See, Catholic Encyclopedia, Britannica
The official file from the Holy See provides the reception benchmarks: John XIV is the 136th pope, Pietro of Pavia, with a pontificate beginning in November or December 983 and ending on August 20, 984.[16] The file does not narrate the drama, but it fixes the essential point: John XIV is recognized as pope; Boniface VII is not.
Johann Peter Kirsch's entry in the Catholic Encyclopedia gives the classic Catholic account: after Benedict VII, Bishop Pietro of Pavia, former imperial chancellor of Italy, was elected with the consent of Otto II; he took the name John; Otto died on December 7, 983 after being prepared by the pope; Boniface VII returned from Constantinople in April 984, had John arrested, locked him up in Castel Sant'Angelo and usurped the papal throne; John died on August 20, 984.[17]
Britannica confirms the same points, with clearer wording on the election imposed by Otto II and the absence of Roman consultation. She adds that the only preserved document from John XIV is a letter to Archbishop Alone of Benevento concerning ecclesiastical reform.[18]
Treccani: the richest file
For historical detail, Treccani is essential. The article in the Dizionario Biografico degli Italiani reconstructs Pietro's career before the pontificate: bishop of Pavia from the years 971-972, confirmation of the rights of his Church in Nijmegen in November 976, presence at the court of Otto II, accession to the Italian archchancellery after 980, activity as imperial missus between 981 and 983, participation in the campaign of southern Italy, then presence with Otto II until his return to Rome.[19]
Treccani also provides the most precious details on the last months: the privilege of December 6, 983 for Alone of Benevento, the death of Otto II the next day, the organization of the imperial funeral by John XIV, the pope's political isolation, the return of Boniface VII in April 984, arrest without any trace of a formal procedure, prison in Castel Sant'Angelo, death on August 20, 984, and uncertainties about his burial.[20]
A meager but significant documentation
We do not have an abundant pontifical register for John XIV. Treccani notes that apart from the privilege for Benevento, only a few undated documents could perhaps be linked to his pontificate, notably a confirmation for Echternach and a mandate concerning the Anglo-Saxon Duke Aelfric.[21] It would therefore be wrong to make him a great legislator or a documented reformer.
But documentary poverty does not cancel out historical significance. In the history of the Church, certain pontificates count less for their texts than for their position in a crisis. John XIV is one of them. His file documents the practical effect of an Ottonian papacy too dependent on a suddenly dead emperor.
| Source | Nature | Main contribution | Caution |
|---|---|---|---|
| Holy See | Official list | Rank, dates, secular name and origin | Minimum notice |
| Catholic Encyclopedia | Ancient Catholic synthesis | Election, death of Otto II, Boniface VII, prison | Depends on classical syntheses of the early 20th century |
| Britannica | Modern synthesis | Election by Otto II, opposition of the Crescentii, only preserved document | Very brief |
| Treccani DBI | Historian study | Pavian career, chancery, missus activity, Benevento, funeral, arrest | Distinguish between certain facts and hypotheses |
| New Advent, Pavia | Diocesan notice | Place of Pietro in the episcopal succession of Pavia | Punctual information |
| Treccani, Boniface VII | Antipope file | Return from exile, Crescentian and Byzantine support, second usurpation | Source centered on the usurper |
Pietro of Pavia before the pontificate
Pavia, royal city and strategic episcopal seat
Pavia is not just any city. Former capital of the Lombard kingdom, then major center of the Kingdom of Italy, it retained a strong political value in the 10th century. A bishop of Pavia is naturally in the orbit of the kings and emperors who govern Italy. The New Advent notice on Pavia places Pietro Canepanova in the series of bishops of the city and explicitly indicates that he was chancellor of Otto II before becoming John XIV.[22]
This origin explains the contrast with Rome. Pietro belongs to northern imperial Italy, structured by diplomas, pleas, the court, relations with bishops and monasteries. Rome, for its part, remains dominated by urban families who have difficulty supporting an external pontiff, especially when this man embodies the Saxon presence.
Bishop of Pavia and defender of his Church
Treccani identifies Pietro as bishop of Pavia since 971 or 972. In November 976, in Nijmegen, he obtained from Otto II confirmation of the assets of his Church and a grant of immunity.[23] This point is important: before governing Rome, Pietro had already acted as a bishop concerned with the material and legal rights of his see.
Treccani also reports tensions with monasteries. Pietro seems to have attempted to place under his control the monastery of San Salvatore of Pavia, founded by Empress Adelaide and placed under the protection of the Holy See by John XIII. The pope wrote to him to forbid him from infringing on the rights of the monastery. Later, Gerbert d'Aurillac, then abbot of Bobbio, also complained of collaborations having favored the alienation of monastic property.[24]
Pietro is a government bishop, not a contemplative monk. He knows the privileges, possessions, immunities and property conflicts. He acts in a world where the Church owns goods, defends them, disputes them and administers them.
Archchancellor for Italy
After the death of Uberto of Parma in 980, Pietro received the office of archchancellor for Italy. Treccani emphasizes that he then became one of the main advisors of Otto II and the most important intermediary between the emperor and the bishops or abbots of the peninsula.[25]
This function places him at the heart of the Ottonian government. He intervened on behalf of the Churches of Cremona, Lucca and Lodi, the monasteries of San Clemente a Casauria and San Vincenzo al Volturno, and even a merchant from Como. Between August 981 and April 983, he presided over several pleas as missus domini imperatoris, accompanied by judges from Pavia and other cities, in the presence of counts and bishops.[26]
| Domain | Pietro's activity before 983 | Historical meaning |
|---|---|---|
| Pavia | Confirmation of the possessions and immunities of his Church | Government bishop, attentive to the rights of his see |
| Imperial Court | Presence with Otto II, notably north of the Alps and in Italy | Trustee of the Emperor |
| Chancery | Italian Archchancellor after 980 | Mediator between Empire and Italian Churches |
| Justice | Imperial missus in several plaids between 981 and 983 | Imperial public law practice |
| Monasteries | Interventions for Casauria, San Vincenzo, Farfa, but also tensions with San Salvatore and Bobbio | Ambivalence of a powerful bishop |
The title "emperor of the Romans"
A technical detail sheds light on Pietro's political thinking. Treccani links Otto II's use of the title imperator Romanorum in several diplomas to competition with the Emperor of Constantinople, and suggests that Pietro, present in the protocols where this title appears, may have been the inspiration or at least the transmitter.[27]
The point is not anecdotal. In the 980s, Otto II confronted the Byzantines in southern Italy and claimed Western imperial Romanity. Pietro, future John XIV, belongs to this world of chancery where the words of diplomas express political pretensions. His pontificate, then his overthrow by Boniface supported or favored by Constantinople, are part of this Roman-Byzantine rivalry.
The road to Rome in 983
After the death of Benedict VII
Benedict VII died in 983 after having governed Rome in Ottonian continuity. The situation then seemed favorable to Otto II: he was in Italy, held Rome, had a network of bishops and abbots, and could impose a choice that escaped local factions. Pietro of Pavia, his chancellor, is a logical candidate.
Treccani remains cautious about the exact date of the election. Pietro accompanied the emperor during the summer and autumn of 983; a diploma from August 24, 983 shows him still bishop of Pavia, and he appears as archchancellor until November according to a proposed dating of the diplomas. He was therefore probably elevated to the papal seat only in November-December 983, after the return of Otto II to Rome.[28]
The name John
Pietro took the name John. Neither Treccani nor the Catholic Encyclopedia gives the reason for this choice. It is often seen as the mark of an ancient reserve regarding the name of Peter: indeed, no pope has taken the name of the Apostle since[29]. But this explanation remains an interpretation, for the usage was never codified into law: the current law of the conclave, Universi Dominici Gregis (February 22, 1996, n. 87), merely asks the elect: "By what name do you wish to be called?"[30]
The name John also fits into a heavy Roman series. John XII had been the scandalous pope of the imperial restoration of 962; John XIII had attempted to stabilize the Ottonian papacy; John XIV becomes the pope who dies when this stabilization is undone. The name does not explain anything in itself, but it places the pontificate in a crisis sequence.
The first and almost only act: Benevento
Alone, archbishop of Benevento
At the beginning of December 983, John XIV consecrated the deacon Alone as archbishop of Benevento, upon the intercession of the emperor. On December 6, 983, he granted him the pallium and the right to consecrate the bishops of fourteen suffragan sees.[31] Britannica sees in this document the only pontifical act preserved with certainty of the pontificate.[32]
Benevento is not a secondary file. Southern Italy is the theater where Ottonian ambitions, the Lombard principalities, Byzantine pressure and the Muslim threat intersect. The act of John XIV therefore continues the policy of John XIII, who had already reinforced Capua and Benevento as part of the Ottonian strategy.[33]
An ecclesial and political act
Granting the pallium is not just a gesture of honor. The pallium manifests communion with Rome and the metropolitan office. Authorizing the Archbishop of Benevento to consecrate the bishops of fourteen sees is to organize an entire ecclesiastical province in a politically sensitive area.
The emperor's intercession, however, shows the dual nature of the act. John XIV acts as pope, but the request fits into the strategy of Otto II. The emperor wants to hold southern Italy; the pope gives canonical form to an ecclesial architecture useful to this presence.
The next day: death of Otto II
The day after the privilege, December 7, 983, Otto II died in Rome. The chronological proximity is striking: John XIV signs the act which demonstrates his collaboration with the emperor, then immediately loses the protector who made his pontificate viable.
Treccani reports that John XIV, Theophano and other ecclesiastics were present at the time of death. The Pope organizes the imperial funeral and places the body of Otto II in an ancient sarcophagus, at the eastern entrance to the vestibule of Saint Peter's, called "Paradise".[34]
“The following day, Otto II died; the Pope, Empress Theophano and other ecclesiastics were present. "
- Treccani, Dizionario Biografico degli Italiani, English translation[35]
The collapse of imperial support
A pope without a solid Roman party
The death of Otto II not only creates an emotional imperial vacancy. It upsets the political balance. The heir, Otto III, is still a child — Schnürer notes that Boniface returned "during the minority of Otto's son" — and the imperial presence withdraws from Rome, which is no longer the center of the court's attention.[36]
John XIV, for his part, remained in a city where he had no powerful party. Treccani is clear: after the death of Otto II, he lost his main support; as he had very few supporters in Rome, his situation quickly became difficult.[37]
The return of the Crescentii
The Crescentian environment had already played a role in previous crises. In 974, Boniface VII had been raised to the see while Benedict VI was a prisoner, with the support of Crescentius' group; the intervention of the imperial representative then drove out the usurper, without destroying the Roman networks that supported him.[38]
After 983, these networks regained space. The emperor dead and the pope isolated, the anti-Ottonian restoration becomes possible: in April 984, Boniface found in Rome "consensi e appoggi" and seized John XIV. The exact detail of his Roman support remains poorly documented — Delogu, who establishes the ancient links between Boniface and the Crescentian group, advances only cautious hypotheses on these rallies.[39] The Rome of John XIV is therefore not spontaneous chaos: it is a city where families know how to wait for the favorable moment.
The possible role of Byzantium
Treccani emphasizes that the Byzantine emperor, after the death of his Western competitor, would have assured his support to Boniface VII to reduce or cancel the influence of the supporters of Otto II in Rome and in southern Italy. The Lombard principalities of Benevento, Capua and Salerno were precisely the strong points of Ottonian policy, dangerous from the Byzantine point of view.[40]
The geopolitical framework is documented: Boniface returns from Constantinople, where he had sought refuge, and the Byzantine Empire looked unfavorably on the Ottonian presence in southern Italy; John XIV, for his part, is the very man in the chancellery who had worn the title of imperator Romanorum for Otto II.[41][42]
Boniface VII: the usurper returned from Constantinople
Franco-Boniface, already at the heart of the murder of Benedict VI
Boniface VII, born Franco, does not appear in 984 as an unknown person. In 974, during the imprisonment of Benedict VI, he had already taken the papal seat with the help of Crescentius' supporters. After the failure of this first usurpation, he fled to Constantinople. Catholic sources regard him as antipope, and modern official reception places him outside the legitimate succession.[43][44]
His return in April 984 is therefore the resumption of a crisis interrupted ten years earlier. The death of Otto II gave him what the imperial presence had taken from him: a Roman window.
Arrest and lack of procedure
John XIV is arrested and deposed. Treccani specifies that no trace of a formal deposition procedure is kept.[45] This absence is important. This is not a canonical process, even irregular, comparable to the synods of 963 around John XII. This is a power grab.
The difference with a contested election is decisive. John XIV is recognized as pope; Boniface VII is a usurper already condemned by the preceding facts. Boniface's return does not create a competing legitimate succession; he puts the pope in prison.
The Castel Sant'Angelo
The Castel Sant'Angelo, a former mausoleum of Hadrian turned fortress, controls the approaches to the Vatican. In the 10th century, it was a major political instrument for Roman factions. Whoever holds the fortress can influence Saint Peter's, protect or capture a pope, negotiate with external powers.
The confinement of John XIV in this place therefore has a symbolic value. Peter's successor is neutralized by a fortress built by the former pagan imperial power, in the heart of Christian Rome. The Church is not doctrinally defeated; she is physically tied up by urban violence.
The death of August 20, 984
Hunger, misery or poison
The sources give two main explanations: death by hunger and misery in the prison, or a violent death on the orders of Boniface. Treccani writes "di fame o di veleno" after four months of captivity[46]; Delogu reports that he died "di fame e — fu detto — di veleno"[47]; the Catholic Encyclopedia retains "either from starvation and misery or murdered by order of Boniface", without specifying poison[48].
The certain fact is the death in prison on August 20, 984, after the April arrest. The exact mode remains debated. But in both hypotheses, the political responsibility of Boniface VII and his supporters remains: John XIV dies because he was captured, imprisoned and deprived of his seat.
Grave and epitaph
The burial of John XIV is also uncertain in detail. Treccani writes that it is doubtful whether he was buried in Saint Peter's from the pontificate of Boniface VII; according to the majority of sources, it was placed near the tomb of John VIII, towards the porta iudicii, while Opicino de Canistris places his tomb in the chapel of the archangel Raphael.[49]
The epitaph attributed to John XIV is precious, but fragile as a witness: the MGH edition presents it as a barbarous and corrupt text in its transmission, with a lacuna after the name of Peter in verse 2; transmitted by Petrus Mallius under the name of John X, it does not tell the tragic end of the pope; on the contrary, it paints a moral, almost pastoral portrait of Pietro who became John.[50][51]
“[...] the limbs of the excellent prelate John rest here, he who before had been Peter [...]: he governed the see of Pavia with a gentle rule [...]: he was dear and illustrious to the Emperor Otto, forming by his conduct the Roman people entrusted to him, gentle in eloquence [...] peaceful towards his subjects and pious towards the poor. [...]"
- Epitaph attributed to John XIV, translated from the Latin[52]
This epitaph is not enough to write a complete spiritual life. But it prevents John XIV from being reduced to an imperial puppet. Those who wanted to preserve his memory recognized his pastoral qualities: gentle speech, moral government, charity towards the poor.
A long-blurred memory
The crisis around Boniface VII confused the numbering of popes named John. Some medieval catalogues introduced a non-existent John between Boniface VII and John XV, which created shifts in the numbering of the Johns.[53][54] This numbering detail may seem secondary, but it shows how confused the memory of 10th-century Rome remained.
The modern clarification is simple: John XIV is legitimate pope; Boniface VII is anti-pope; John XV really succeeds after the fall of Boniface. This reception is today that of the official list.
What does John XIV reveal?
The danger of a papacy based on a single protector
John XIV shows that imperial aid can be effective but fragile. As long as Otto II lives, Pietro can be elevated to the Roman see, sign an important act for Benevento, organize the imperial funeral and represent a papacy of order. As soon as Otto dies, the system empties.
The lesson is not that the Empire is only bad. The Ottonians effectively protected Rome against violent factions, supported monasteries, organized dioceses, and prepared certain conditions for reform. But a Church which depends too much on a prince remains exposed to the death of the prince, to his defeats, to his child heirs, to his military priorities.
The Roman primate humiliated but not canceled
The Catholic faith does not claim that all popes are politically powerful. John XIV is the almost opposite example: he is a legitimate pope, but he is arrested, imprisoned and dies without being able to resume his seat. However, the Roman succession was not interrupted. The Church preserves his memory, distinguishes the pope from the antipope and reestablishes the papal line after the crisis.
The historical crises of the papacy do not prove the non-existence of Christ's promise; they show that this promise is not a guarantee of political tranquility. Peter can be imprisoned; Peter's office remains.
A step towards the Gregorian reform
John XIV does not formulate the program of libertas Ecclesiae. He shows the need for it. The Church of the 11th century will understand more and more that freedom of elections, the fight against simony, the discipline of the clergy and resistance to secular investitures are not legal refinements: they are conditions of survival.
In this sense, the pontificate of John XIV belongs to the prehistory of the Gregorian reform. His death is not just a dark episode; it is one of the historical proofs that the papacy could not remain indefinitely the object of a standoff between emperors, Roman families and foreign powers.
A brief pontificate which sheds light on a general law
The pontificate of John XIV is short and poorly documented, but it illuminates a major law of Catholic history: brief pontificates can reveal more than long treatises. In about eight months, we see Pavia, the imperial chancery, Rome, Benevento, Byzantium, the Crescentii, the Castel Sant'Angelo, Saint Peter and the question of the freedom of the Church.
We should therefore not read him as a simple victim. It is the mirror of a system. His story answers a very concrete question: what happens to a pope elected thanks to the Empire when the Empire disappears from Rome the day after its first important act? The response is tragic, but it prepares the great institutional purification of the following century.
Timeline
- 971-972Pietro becomes bishop of PaviaA royal and imperial city of the Kingdom of Italy
Treccani places his accession to the see of Pavia in these years, before his career as advisor to Otto II.
- November 976Confirmation of Pavia's rightsPietro obtains confirmations for his Church in Nijmegen
The bishop already acts as defender of the possessions and immunities of his see.
- 980Archchancellor for ItalyPietro becomes one of Otto II's main advisors
After the death of Uberto of Parma, he held a central office in the Italian imperial government.
- 981-983Imperial MissusPlaids, monasteries and interventions in central and southern Italy
Pietro presides over several judicial assemblies as the emperor's representative.
- July 982Defeat of Capo ColonneOtto II is defeated by Muslim forces in Calabria
Pietro participates in the southern campaign and then returns to Rome with the emperor and Theophano.
- August 24, 983Still bishop of PaviaA diploma shows Pietro before his papal elevation
This benchmark prevents placing his election too soon after the death of Benedict VII.
- November-December 983Election as John XIVOtto II's chancellor receives the seat of Rome
The choice depends heavily on the imperial presence in Rome.
- December 6, 983Pallium for Alone of BeneventoThe only pontifical act preserved with certainty
John XIV organizes an important metropolis for Ottonian southern Italy.
- December 7, 983Death of Otto II in RomeThe Pope loses his main protector
John XIV organizes the imperial funeral in Saint Peter's.
- April 984Return of Boniface VIIThe antipope returns from Constantinople
Supported by Roman forces and probably favored by Byzantium, Boniface regained power.
- April-August 984Prison at Castel Sant'AngeloJohn XIV is arrested and locked up
No formal deposition procedure is attested.
- August 20, 984Death of John XIVHunger, poverty or poison depending on the sources
The Pope dies after four months of captivity.
- July 985Death of Boniface VIIThe crisis ends before the election of John XV
The legitimate succession resumes with John XV, despite the subsequent confusion of numbering.
To go further
- Pope John XIII (965-972) - the Ottonian stabilization after the crisis of 963-965.
- Pope Benedict VI (973-974) - the pope strangled at Castel Sant'Angelo during the first usurpation of Boniface VII.
- Pope Benedict VII (974-983) - the immediate predecessor, restorer after Boniface VII.
- Pope John XV (985-996) - the legitimate successor after the definitive fall of Boniface VII.
- The saeculum obscurum (904-964) - the Roman aristocratic context that precedes the Ottonian order.
- The Gregorian reform - the subsequent response to the influence of secular powers over the Church.
- Castel Sant'Angelo - Roman fortress where Benedict VI then John XIV were imprisoned.
Notes and References
Holy See, official file "John XIV": 136th pope of the Catholic Church, beginning of the pontificate in XI or XII.983, end on 20.VIII.984, secular name Pietro, born in Pavia. URL: https://www.vatican.va/content/vatican/en/holy-father/giovanni-xiv.html.
1 16Wolfgang Huschner, "Giovanni XIV, papa", Dizionario Biografico degli Italiani, vol. 55, Istituto dell'Enciclopedia Italiana, 2001, Treccani: career of Pietro as bishop of Pavia, confirmation of Nijmegen in November 976, archchancellor for Italy after 980, imperial missus, southern campaign of Otto II, dating of the election in November-December 983, privilege of December 6, 983 for Alone of Benevento, death of Otto II, return of Boniface VII, prison and death of John XIV. URL: https://www.treccani.it/enciclopedia/papa-giovanni-xiv_%28Dizionario-Biografico%29/.
2 5 9 13 14 19 20 21 23 24 25 26 27 28 31 34 37 40 41 45 46 49 50Encyclopaedia Britannica, "John XIV": Pietro Canepanova, born in Pavia, died August 20, 984 in Rome, pope from 983 to 984; bishop of Pavia chosen by Otto II in November-December 983 without consulting the clergy or the people of Rome; opposition of the Crescentii; prison at Castel Sant'Angelo; unique preserved document addressed to Archbishop Alone of Benevento. URL: https://www.britannica.com/biography/John-XIV.
3 8 12 18 32Johann Peter Kirsch, "Pope John XIV", The Catholic Encyclopedia, vol. 8, Robert Appleton Company, New York, 1910, reprinted by New Advent: Pietro of Pavia, former imperial chancellor of Italy, elected with the consent of Otto II, crowned in late November or early December 983; death of Otto II on December 7, 983; return of Boniface VII in April 984; prison at Castel Sant'Angelo; died August 20, 984. URL: https://www.newadvent.org/cathen/08427b.htm.
4 17Paolo Delogu, "Bonifacio VII, antipapa", Enciclopedia dei Papi, Istituto dell'Enciclopedia Italiana, 2000, Treccani: in 974, Boniface was raised to the see during the imprisonment of Benedict VI, linked or at least well received by Crescentius of Theodora; after the death of Otto II, he was again in Rome in April 984, where he found "consensi e appoggi", seized Pope John XIV and locked him up in Castel Sant'Angelo, where John died after four months, "di fame e — fu detto — di veleno", on August 20, 984; exile and refuge in Byzantium, ancient links with the Crescentian group. URL: https://www.treccani.it/enciclopedia/antipapa-bonifacio-vii_%28Enciclopedia-dei-Papi%29/.
6 38 39 42 43 47Johann Peter Kirsch, "Pope John XIV", The Catholic Encyclopedia, vol. 8, Robert Appleton Company, New York, 1910, reprinted by New Advent: original English of the cited passage — "After four months the unhappy John XIV died in prison on 20 August, 984, either from starvation and misery or murdered by order of Boniface." URL: https://www.newadvent.org/cathen/08427b.htm.
7 48Gustav Schnürer, "States of the Church", The Catholic Encyclopedia, vol. 14, Robert Appleton Company, New York, 1912, reprinted by New Advent: analysis of the dependence of the States of the Church on imperial protection, violence of Roman factions, murder of Benedict VI, return of Boniface VII "during the minority of Otto's son", imprisonment and death of John XIV at Castel Sant'Angelo. URL: https://www.newadvent.org/cathen/14257a.htm.
10 36See the Ignispedia article Pope Benedict VI (973-974), sections on Crescentius, Boniface VII, Castel Sant'Angelo and the strangulation of the imprisoned pope.
11 44U. Benigni, "Pavia", The Catholic Encyclopedia, vol. 11, Robert Appleton Company, New York, 1911, reprinted by New Advent: list of bishops of Pavia, with Pietro Canepanova, chancellor of Otto II, who became Pope John XIV. URL: https://www.newadvent.org/cathen/11592b.htm.
15 22Encyclopaedia Britannica, "List of popes and antipopes": note on the confusion in the numbering of popes named John after John XIV, due to the erroneous introduction of a Pope John between Boniface VII and the real John XV. URL: https://www.britannica.com/topic/papacy/List-of-popes-and-antipopes.
29 54John Paul II, apostolic constitution Universi Dominici Gregis on the vacancy of the Apostolic See and the election of the Roman Pontiff, February 22, 1996, n. 87: after consent ("Do you accept your canonical election as Supreme Pontiff?"), the Cardinal Dean merely asks: "By what name do you wish to be called?" URL: https://www.vatican.va/content/john-paul-ii/fr/apost_constitutions/documents/hf_jp-ii_apc_22021996_universi-dominici-gregis.html.
30See the Ignispedia article Pope John XIII (965-972), sections on Capua, Benevento, Otto II, Theophano and the southern consolidation of the Ottonian papacy.
33Wolfgang Huschner, "Giovanni XIV, papa", Dizionario Biografico degli Italiani, vol. 55, Istituto dell'Enciclopedia Italiana, 2001, Treccani: original Italian of the cited passage — "Il giorno successivo Ottone II morì; erano presenti il papa, l'imperatrice Teofano e altri ecclesiastici." URL: https://www.treccani.it/enciclopedia/papa-giovanni-xiv_%28Dizionario-Biografico%29/.
35Epitaph attributed to John XIV, "III. Iohannes XIV", no. 109, in Die Ottonenzeit, ed. Karl Strecker and Norbert Fickermann, MGH Poetae latini medii aevi, vol. V/1, Leipzig, 1937, p. 336 — page read on the dMGH/MDZ scan (bsb00000836). Text retained by the edition: "Praesulis eximii requiescunt membra Ioannis, / Qui Petrus . . . . antea extiterat. / Quippe sedem Papie blando moderamine rexit, / Imperatori Ottoni dulcis fuit atque preclarus, / Commissum populum Romanum moribus instruens. / Dulcis in eloquio, cunctis preclarus amicis, / Subiectis placidus pauperibusque pius. / Defunctus est mense Augusti die XX." The editor notes a barbarous and corrupt text, with a lacuna in v. 2 after "Petrus". Variant reading in v. 5: ms R (Vat. 6757) reads "in omnib[us] instruens", a reading taken up by R. Montini, Le tombe dei papi, Rome, 1957, p. 162, n. 137 (text corroborated by the explicit reprise of S. Miranda, The Cardinals of the Holy Roman Church, FIU) and cited by Huschner ("commissum populum Romanum in omnibus instruens"); at the subscription, M (Vat. 3627) gives "Defunctus est ioannes pp romanus m. aug. d XX". Both manuscripts wrongly entitled the epitaph "Ioannes X"; the identification with John XIV comes from v. 2 (the former Peter of Pavia, bishop then imperial archchancellor). English translation above established on the text retained by the MGH ("moribus": "by his conduct").
51 52Johann Peter Kirsch, "Pope John XV (XVI)", The Catholic Encyclopedia, vol. 8, Robert Appleton Company, New York, 1910, taken up by New Advent: after the ousting of John XIV and the second usurpation of Boniface VII, the election of John XV and the confusion of certain catalogs having introduced a non-existent John. URL: https://www.newadvent.org/cathen/08427c.htm.
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