Pope John III (561-574)

The Pope of the Catacombs After the Gothic War

For eighteen years, the wars between Goths and Byzantines exhausted Italy. The suburban cemeteries of Rome, situated outside the walls, suffered pillage, abandonment and insecurity. The notes to the Loomis edition of the Liber Pontificalis explain that these places then ceased to be primarily ordinary burial grounds: they became above all shrines of the martyrs, visited for the memory of the saints resting there.^[6]

John III understood the danger. A ruined city can lose its monuments; it can also lose its liturgical memory. He therefore ordered that the priests attached to the Lateran supply each Sunday the hosts, the wine and the lights needed for celebrations in the martyrs' cemeteries.^[7] This is no administrative detail: the Lateran, the governing centre of the Roman Church, took charge of outlying shrines that the parishes could no longer sustain alone.

The Mediator with Narses

The name of John III remains linked to the general Narses, victor over the Ostrogoths and the last great military representative of Justinian in Italy. The Liber Pontificalis recounts that the Romans, exasperated by his government and his exactions, accused him before the emperor and the empress Sophia; Narses left Rome for Campania, and later tradition credits him with inviting the Lombards to come and take Italy.^[8][9]

The account is historically difficult. Contemporaries do not all confirm the accusation brought against Narses, and Treccani as well as the New Catholic Encyclopedia advise caution about the idea that he actually summoned the Lombards.^[10][11] But the role of John III is clear in the Roman tradition: he travelled to Naples, begged Narses not to abandon Italy, and brought him back to Rome.^[12]

"Tell me, most holy Father, what evil have I done to the Romans?" — Narses, according to the Liber Pontificalis (English translation after Loomis; Latin in note)^[13]

A Pontificate in the Shadow of the Lombard Invasion

In 568, the Lombards crossed the Alps under the leadership of Alboin. They did not take Rome immediately, but they shattered Byzantine Italy: the north, the interior and large territories passed under Lombard domination, while Ravenna, Rome, Naples and several coastal zones remained within the imperial orbit.^[14][15]

This rupture changed the history of the papacy. John III is one of the last popes of an Italy still officially reunited under the emperor; he is also one of the first to govern in the fragmented Italy that would prepare the medieval political role of Rome. His successor Benedict I and above all Saint Gregory the Great would directly inherit this new situation.

A Fragile Reception of the Second Council of Constantinople

John III also received the aftershock of the Three Chapters crisis, already central under Vigilius and Pelagius I. The New Catholic Encyclopedia notes that one effect of the Lombard invasion was to hasten the end of the schism at Milan around 572, when Bishop Lawrence II, prevented from holding his see because of the Lombards, judged it preferable to be reconciled with Rome. Treccani (Enciclopedia dei Papi), relying on letters of Gregory the Great, even places as early as 568 the personal approach of Lawrence to Rome, where he subscribed the condemnation of the Three Chapters in the name of the whole Milanese clergy.^[16][17] Aquileia, by contrast, remained in Tricapitoline obedience and its patriarch took refuge at Grado.^[18]

This point matters: John III did not resolve the schism single-handedly, but he governed at the moment when political violence was forcing part of northern Italy to reconsider its separation. Roman communion then appeared not as a juridical abstraction, but as a principle of ecclesial survival in a broken peninsula.

Table of Witnesses

The documentary dossier on John III is far poorer than that on John II, Agapetus I or Pelagius I. That is precisely why it must be read with discipline: not filling the silences with legends, but not reducing the pope to a catalogue entry either. The surviving acts touch on three strong realities: the memory of the martyrs, the defence of Rome and episcopal discipline.

The Holy See and the Official Chronology

The official Vatican file lists John III as the 61st pope, with his pontificate beginning on 17 July 561 and ending on 13 July 574, secular name Catalino, born in Rome.^[19] These dates must be kept in the infobox, even though some older works give variants or round the pontificate to 561-574.

The duration given by the Liber Pontificalis is twelve years, eleven months and twenty-six days; the vacancy after his death is said to have lasted ten months and three days.^[20] This long vacancy fits well with the troubled Italy of the time: pontifical elections still had to obtain imperial assent, and communications with Constantinople or Ravenna were slow and politically fraught.

The Liber Pontificalis: Narrative Core

The notice of the Liber Pontificalis runs to only a few lines, but it gives the most certain facts: John was Roman, son of the illustrious Anastasius; he restored the martyrs' cemeteries; he completed and dedicated the church of the Apostles Philip and James; he saw the revolt of the Heruli under Sinduald, the Frankish incursions of Ammingus and Buccellinus, the tensions between Narses and the Romans, then his own retreat to the cemetery of Tiburtius and Valerian.^[21] The notice ends with the record of ordinations: two sessions held in December, with 38 priests, 13 deacons and 61 bishops ordained in various places.^[22]

"The most holy pope withdrew into the cemetery of the saints Tiburtius and Valerian, and dwelt there a long time, to the point of consecrating bishops there." — Liber Pontificalis, notice on John III^[23]

This scene is rare. A pope leaves the institutional centre of Rome to settle in a funerary shrine on the Appian Way. The source does not say whether this was a spiritual withdrawal, political prudence or a practical impossibility of governing from the Lateran. All three are possible. But the gesture gives the pontificate its colour: John III governs from the tombs of the martyrs at the moment when the imperial order is cracking.

Treccani and Modern Historiography

Treccani stresses the difficulty of the reign: little is known because these thirteen years lie in the obscure zone between the end of the Greco-Gothic war and the first Lombard invasions.^[24] Italy appears unified by the Byzantine victory, but contemporary witnesses report frequent revolts, an exhausted population and a fragile peace.

The notice in the Dizionario Biografico degli Italiani adds two useful details. First, John III intervened in the Frankish Churches on behalf of Salonius of Embrun and Sagittarius of Gap, two deposed bishops. Second, several letters traditionally attributed to the pope are doubtful or spurious, notably a long letter to the bishops of Germany and Gaul on the imposition of hands.^[25]

Gregory of Tours: The Salonius and Sagittarius Dossier

Gregory of Tours, a contemporary of the events, recounts the affair of Salonius, bishop of Embrun, and Sagittarius, bishop of Gap. The two men were accused of unworthy conduct, deposed at a synod held at Lyons around 567, then restored after appealing to Rome and obtaining the support of King Guntram.^[26]

The decision of John III is hard to judge. The Catholic Encyclopedia regrets that the pontifical mandate was carried out, since the two bishops would later be condemned again.^[27] But the institutional point is clear: even in Merovingian Gaul, beyond the Alps, a grave episcopal conflict could rise to the Roman See, and a pontifical decision carried enough weight to overturn a local sentence.

A Roman Aristocratic Origin

The Liber Pontificalis presents John III as Roman, son of Anastasius, described as illustris.^[28] In late-antique vocabulary, this title signals high rank in the aristocracy or the administration. New Advent therefore aptly summarises: Catelinus came from a distinguished family.^[29]

Nothing is known of his date of birth, his ecclesiastical career before his election, or the exact circumstances of his entry into the Roman clergy. His secular name, transmitted in the forms Catelinus or Catalino, is not entirely clear: it may be a personal name, a cognomen or a late tradition. The Vatican retains Catalino; most English-language notices write Catelinus.^[30][31]

Election and Awaited Imperial Confirmation

Pelagius I died on 4 March 561. John III was not ordained until 17 July 561. Treccani calculates a vacancy of four months and seventeen days, due to the obligation to await approval from Constantinople under the procedure imposed by the emperor.^[32] New Advent speaks of an interval of about five months between the death of Pelagius and the consecration.^[33]

This wait shows the political dependence of Rome. After the Byzantine reconquest, the pope remained the bishop of the apostolic Church of Rome, but his election belonged to an imperial order in which civil authorisation still conditioned the official consecration. The independent medieval papacy was not yet born; it would form precisely in the fractures of this century.

The End of the Gothic War Does Not Bring Peace

The Gothic War, begun in 535, ravaged Italy for nearly twenty years. Belisarius, Totila, Narses, sieges of Rome, famines, displacements of population: the entire urban fabric was affected. When John III became pope, the Byzantine victory seemed to restore the Empire, but it left a peninsula militarily emptied and fiscally squeezed.

The Liber Pontificalis itself, in the notice on Pelagius I, notes the poverty of the Roman Church and the efforts to restore lost goods.^[34] John III inherited this world. His restoration of the catacombs and his completion of the Holy Apostles were therefore not works of comfort: they were gestures of reconstruction after a catastrophe.

Narses, Last Byzantine Protector of Rome

Narses is one of Justinian's greatest generals. A court eunuch turned military commander, he defeated Totila at Taginae in 552 and ended Ostrogothic resistance. But his government in Italy was unpopular. Late sources accuse him of fiscal exactions; the Liber Pontificalis puts a brutal complaint in the mouths of the Romans: they would rather, they say, serve the Goths than the Greeks if Narses kept reducing them to servitude.^[35]

"It would have been better for the Romans to serve the Goths than the Greeks." — Complaint of the Romans against Narses, reported by the Liber Pontificalis^[36]

The sentence is not a fiscal inquiry. It is a political cry. It reveals the humiliation of a city that knew itself Roman, yet endured the reconquest as a foreign domination. John III had to govern amid this tension: Rome needed Narses against the barbarians, but Rome ill bore Narses as an administrator.

The Lombards: The Rupture of 568

The entry of the Lombards into Italy in 568 created a lasting fracture. The peninsula ceased to be a continuous imperial territory. The Lombards swiftly controlled the north and the interior; the Byzantines kept Ravenna, Rome, Naples and coastal corridors. The Roman Church found itself between two worlds: the Empire, still legitimate, but distant; the barbarian kingdoms, often Arian or politically unstable, but present.

Britannica sums up the pontificate of John III around this crisis: the archives of his reign are said to have perished in the Lombard invasion; John took refuge at Naples, persuaded Narses to defend Rome, then withdrew into the catacombs to avoid the quarrel between the general and the Romans.^[37]

Restoring the Martyrs' Cemeteries

The first act signalled by the Liber Pontificalis is not diplomatic: John III loved and restored the martyrs' cemeteries.^[38] The verb matters. This was not only about repairing an infrastructure, but about keeping alive a bond with those who had confessed Christ unto blood.

The Roman catacombs had been the burial places of the first Christians, then the shrines of the martyrs. After the wars, processions and celebrations there became harder. John III therefore imposed a centralised solution: the priests of the Lateran had to supply, every Sunday, the consecrated bread, the flasks of wine and the lights needed.^[39]

This liturgical detail is magnificent. Where the State could no longer protect the roads, the Church organised Eucharistic fidelity. Where the dead risked being forgotten, Rome relit lamps.

Completing the Basilica of the Holy Apostles Philip and James

Pelagius I had begun, with the help of Narses, the construction of the basilica of the holy Apostles Philip and James. John III completed and dedicated it.^[40] The Loomis notes explain that two metrical inscriptions, lost today as monuments but preserved textually, attributed to John the main share of the completion.^[41]

One of them expressed the theology of the building site: the pope "stands the more erect in a season of cramping distress" and refuses to be cast down by a crumbling world.^[42] The inscription joins the spiritual portrait handed down by New Advent: John is said to have been a magnanimous pontiff, zealous for the good of the people, capable of generosity amid scarcity.^[43]

"Standing the more erect in a season of cramping distress, the bishop scorns to be depressed by a failing world." — Metrical inscription of the basilica of the Holy Apostles, preserved by Duchesne and quoted in the Loomis edition^[44]

Intervening in Gaul: Salonius and Sagittarius

The affair of bishops Salonius of Embrun and Sagittarius of Gap shows John III in his disciplinary role. The two prelates, accused of grave abuses, were deposed by a synod held at Lyons on the orders of King Guntram. They appealed to the pope, supported by royal letters; John III ordered their restoration.^[45][46]

In hindsight, the decision seems unfortunate. The two bishops would be deposed again, and Gregory of Tours presents them in a very severe light. But this dossier also reveals how the 6th-century Church worked: regional councils judged, kings intervened, bishops appealed to Rome, and the Roman decision could overturn a local sentence.

Maintaining Communion in the Three Chapters Dossier

The pontificate of John III opened no new doctrinal controversy, but it bore the weight of the previous one. After Constantinople II, the West had been wounded by the condemnation of the Three Chapters. Under John III, Milan eventually drew closer to Rome, while Aquileia remained separated and withdrew toward Grado before the Lombard advance.^[47][48]

The situation offers a historical lesson: schism lives not only on theological arguments. It lives also on geography, fear, severed roads, civil powers, local memories. When the Lombards brutally shifted the political balance, some ecclesial resistances became impossible to maintain; others hardened.

A Difficult but Precious Account in the Liber Pontificalis

The Narses episode is the most dramatic part of the notice. The Romans denounced the general to the emperor and to the empress Sophia. Narses withdrew toward Campania. According to the text, he then wrote to the Lombards inviting them to take Italy.^[49]

Modern historians are cautious. Loomis notes that all historians since the 7th century attribute an invitation to the Lombards to Narses, but that the contemporary Agathias and Marius say nothing of it.^[50] Treccani and the New Catholic Encyclopedia share this caution: the accusation belongs to the tradition, but it is not proven.^[51][52]

What is less doubtful is the symbolic function of the story. Rome needed a military protector; at the same time it hated the fiscal and political dependence he embodied. John III tried to save what could be saved: not the honour of one faction or another, but the concrete defence of the city.

John's Journey to Naples

When John learned that Narses was about to leave Italy, he hastened to Naples. The Liber Pontificalis stages a dialogue: Narses asks what evil he has done; John answers that he will go himself to the emperor rather than let him leave Italian soil.^[53]

The answer is vigorous. It shows a pope who did not content himself with praying from afar. He travelled, negotiated, risked himself personally. Italy was not for him an imperial abstraction: it was the territory where the faithful, the poor, the martyrs, the churches and the memory of Peter lived.

The Retreat to the Cemetery of Praetextatus

After Narses returned to Rome, the tension did not vanish. John III withdrew to the cemetery of the saints Tiburtius and Valerian, identified with the area of the cemetery of Praetextatus on the Appian Way.^[54] The Liber Pontificalis says he remained there "a long time" and even consecrated bishops there.^[55]

This retreat must not be romanticised. It may reflect a grave political crisis, perhaps an impossibility of remaining at the Lateran without being drawn into the quarrel between the Romans and the partisans of Narses. But in Catholic memory it has become a powerful image: the pope stood beside the martyrs while the mighty disputed over Rome.

The Death of Narses and the Pope's Return

Narses died around 572 or 573, very old, and his body was sent to Constantinople in a lead coffin with his riches, according to the Liber Pontificalis.^[56][57] John III died shortly after, on 13 July 574, and was buried at Saint Peter's.^[58][59]

His epitaph is lost.^[60] This is a significant loss: several neighbouring popes are known to us through funerary or dedicatory inscriptions. For John III, there remains above all the Roman notice and the echo of the basilica of the Holy Apostles.

The Memory of the Martyrs as Backbone

John III did not merely restore stones. He defended a liturgical memory. In Roman Christianity, the martyrs are not heroes of the past; they are living witnesses of Christ's victory. Their tomb is a place of communion, not of nostalgia.

Through the catacombs, John III recalled that the Church is not defined by the solidity of the State protecting it. It comes from the apostles, the martyrs, the Eucharist, daily fidelity. When the Empire proved powerless and the Lombards overturned Italy, the pope led Rome back to what does not depend on armies.

"Precious in the sight of the Lord is the death of his faithful." — Psalm 115(116), 15^[61]

Governing from a Cemetery

The image of John III consecrating bishops in the cemetery of Tiburtius and Valerian is one of the strongest in the ancient papacy. It speaks of a Church whose centre can move without being lost. The Lateran is the administrative seat; Saint Peter's is the apostolic tomb; the catacombs are the bloodied root of Roman fidelity.

In a stable world, a pope governs from a palace. In a world coming undone, John III could govern from a martyrs' cemetery. The sign is austere, but profoundly Catholic: ecclesial authority draws its strength not from institutional comfort, but from closeness to the confession of Christ.

Charity Amid Scarcity

New Advent mentions an inscription still visible in the 15th century, according to which John III knew how to be generous "amid distresses" and did not fear being crushed by a world in ruins.^[62] The Loomis edition preserves an inscription from the basilica of the Holy Apostles pointing in the same direction.^[63]

The detail of his distributions to the poor is unknown. But the epigraphic portrait joins that of the neighbouring popes: Pelagius I succoured Rome after the war; John III restored the shrines and maintained worship; Benedict I would govern during famine and the first Lombard consolidations. The papacy was gradually becoming the institution that fed, negotiated, restored and prayed when civil structures collapsed.

Did Narses Really Summon the Lombards?

The medieval tradition largely affirms it, but the closest contemporary sources do not confirm it decisively. The Liber Pontificalis presents the summons as a consequence of the Romans' complaint against Narses; Loomis recalls that 7th-century and later authors repeat the story, while contemporary witnesses keep silent.^[64][65]

Two levels must therefore be distinguished. As a strict fact, Narses' invitation remains uncertain. As Roman memory, it expresses a clear conviction: the departure or weakening of Narses opened Italy to the Lombard invasion. John III intervened precisely because he sensed that, without this protector, Rome was exposed.

Did John III Withdraw to the Catacombs Out of Fear?

The sources do not say that John III fled out of cowardice. They say that he remained a long time in the cemetery of Tiburtius and Valerian after Narses' return to Rome.^[66] Britannica interprets this withdrawal as a way of avoiding being drawn into the quarrel between Narses and the Romans.^[67]

The interpretation is plausible. But the choice of place is not neutral. The pope did not hide in a private villa; he dwelt in a martyrial shrine, exercised episcopal authority there and ordained bishops there. The withdrawal was therefore both political and liturgical.

Is the Sacramentarium Veronense Linked to John III?

Treccani reports a modern hypothesis: the sacramentary called Leonine, preserved in codex LXXXV of the Verona chapter library, sometimes attributed to Leo the Great or to a 5th-century Roman milieu, could be attributable to John III according to some studies.^[68] The hypothesis remains debated and must not be presented as an established fact.

It is nevertheless interesting. If confirmed, John III would be not only the pope of the catacombs, but also a major witness of the ancient Roman liturgy. At this stage, the article must limit itself to reporting the hypothesis without turning it into certainty.

A Pope Often Reduced to a Transition

In pontifical lists, John III often appears as a transition between Pelagius I and Benedict I, between the end of the Gothic War and the Lombard crisis. This reading is too poor. The pontificate is sparsely documented, but it corresponds to a major historical turning point: Rome gradually ceased to be a city protected by a stable imperial world and became a pivot-Church in a fragmented Italy.

The Legacy of the Catacombs

His clearest legacy is the restoration of martyrial worship. The catacombs, from this period onward, were no longer merely burial places; they became places of memory, pilgrimage and celebration. John III took part in this passage. The lamps he had lit in the cemeteries are a Christian answer to the political night.

Preparing the World of Gregory the Great

John III died sixteen years before the election of Gregory the Great. Between the two, Benedict I and Pelagius II would have to face famine, sieges, diplomatic difficulties and Lombard consolidation. But the world of Gregory was already there under John III: a pope who had to negotiate with generals, protect Rome, maintain the liturgy, support the poor and hold together threatened Churches.

The greatness of John III is discreet. It consists not in imposing a famous formula, but in holding: holding Rome, holding the catacombs, holding communion, holding the memory of the martyrs when the visible supports of Roman Christendom wavered.

Related Articles

• Pope Pelagius I
• Pope Benedict I
• Pope Vigilius
• Pope Saint Gregory the Great
• The Christian Catacombs of Rome
• Second Council of Constantinople (553)

Principal Sources

• Holy See, official notice on John III.
• Liber Pontificalis, notice LXIII, English edition and translation by Louise Ropes Loomis.
• Treccani, Enciclopedia dei Papi and Dizionario Biografico degli Italiani, entry Giovanni III.
• Horace K. Mann, "Pope John III", Catholic Encyclopedia, New York, Robert Appleton Company, 1910.
• New Catholic Encyclopedia, entry "John III, Pope".
• Gregory of Tours, Histories, book V, Salonius and Sagittarius dossier.