Pope Alexander IV (1254-1261)

The Pope of the Mendicant Orders

If one thing should be remembered about Alexander IV, it is his role as protector of the mendicant friars. In the mid-13th century, the Franciscans and Dominicans, barely founded, were shaking up the Church: they preached, heard confessions, taught, attracted crowds, and unsettled the established clergy. Cardinal protector of the Franciscans since 1227, Alexander IV put the full weight of the papacy on the side of the mendicants—against jealous bishops, dispossessed parish priests, and especially against the masters of the University of Paris who wanted to exclude them from teaching.^[10][11] Without him, neither Saint Thomas Aquinas nor Saint Bonaventure might have kept their Parisian chairs.

The Pope Who Founded the Order of Saint Augustine

By the bull Licet ecclesiae catholicae of 9 April 1256, Alexander IV accomplished what the history of religious orders calls the Great Union: he merged several congregations of Italian hermits into a single body, the Order of Hermits of Saint Augustine.^[12] This order, still active today, would give the Church figures as diverse as Martin Luther—who would later leave it—and a number of saints and doctors. Few popes can claim the creation of a major order: Alexander IV is among them.

The Pope Who Failed Against the Hohenstaufen

The other side of the coin is just as instructive. Alexander IV inherited the great struggle of the 13th-century papacy: to break the House of Hohenstaufen, which encircled the Papal States from the north (the Empire) and the south (the Kingdom of Sicily). Where Innocent IV had fought with formidable energy, Alexander IV proved irresolute. He excommunicated Manfred, issued interdicts, negotiated the Sicilian throne with England—and achieved nothing. His pontificate illustrates, a contrario, the cost to the papacy of lacking a firm will.^[13][14]

Birth in the House of the Counts of Segni

Rinaldo was born in Jenne, a modest locality in Latium near Anagni, at a date that sources do not allow us to determine with certainty—most likely in the last years of the 12th century.^[15] Through his mother, he belonged to the illustrious house of the Conti di Segni, the Counts of Segni, which had already given the Church two great popes: Innocent III (1198-1216), the most powerful pontiff of the Middle Ages, and his uncle Gregory IX (1227-1241), the adversary of Frederick II.^[16]

This family background is a key to understanding the man. Alexander IV was not a new figure, sprung from the people or the cloister: he was the third pope from the same Roman aristocratic dynasty, formed from childhood in the consciousness of governing the Church and in the struggle against the Empire.

Cardinal and Protector of the Franciscans

In 1227, his uncle Gregory IX, newly elected, made him cardinal-deacon of Sant'Eustachio; four years later, in 1231, he became cardinal-bishop of Ostia, the foremost of the suburbicarian churches and the most prestigious office in the Sacred College.^[17][18] Above all, Gregory IX entrusted him with the role of cardinal protector of the Order of Friars Minor, the Franciscans.

“He continued to show great favor to the sons of St. Francis.” — The Catholic Encyclopedia, entry “Pope Alexander IV,” 1907^[19]

For nearly thirty years, Rinaldo thus served as the institutional link between the papacy and the Franciscan family, during the decisive period when the order was taking shape, already dividing between advocates of strict poverty and those favoring relaxation, and conquering the universities. This long familiarity explains his entire future pontificate: as pope, Alexander IV would remain, above all, the champion of the mendicants.

A Pressed Sacred College

Innocent IV died in Naples on 7 December 1254, the day after a crushing military defeat before Manfred. The Kingdom of Sicily slipped from papal control, southern Italy was lost: the Sacred College needed a pope, and quickly. Five days later, on 12 December 1254, the cardinals gathered in Naples unanimously elected their dean, the cardinal-bishop of Ostia, who took the name Alexander IV.^[20][21]

According to the Catholic Encyclopedia, the new pope “yielded very reluctantly to the entreaties of the Sacred College.”^[22] This detail is not insignificant: they chose an elderly, pious, conciliatory man, rather than a fighter. Where the moment called for a strategist, the Church gave itself a pastor.

The Portrait by Matthew Paris

The English Benedictine chronicler Matthew Paris, a contemporary and keen observer of the Roman court, left a famous portrait of the new pope, memorable because it sums up in a single sentence both the greatness and the limitation of the man: a pope good and religious, assiduous in prayer and strict in abstinence, but too easily influenced by those around him and too inclined to listen to greedy counsellors.^[23]

All of Alexander IV is contained in this antithesis. His personal holiness was real—no one disputed it; but firmness in governance was lacking, and the pope too often allowed himself to be led by those around him. This is precisely what the seven years of his reign would confirm.

The Quarrel at the University of Paris

The great ecclesiastical battle of the pontificate was not fought on a battlefield, but in the schools of Paris, the intellectual capital of Christendom. Since 1252, the secular masters of the faculty of theology had sought to limit the number of chairs entrusted to the mendicants and to subject them to the regulations of the university corporation. The conflict, initially a matter of corporate rivalry, quickly became doctrinal: does one have the right, in the Church, to live by mendicancy and itinerant preaching rather than by a benefice attached to a parish?^[24]

Alexander IV decided in favor of the friars. On 14 April 1255, by the bull Quasi lignum vitae, he annulled the statutes of the University directed against the mendicants and guaranteed them the right to teach publicly, including holding chairs.^[25] The reaction of the university was violent: on 2 October 1255, masters and students drafted a scathing protest against the papal decision.^[26]

The Condemnation of William of Saint-Amour

The leader of the secular party was a formidable theologian, William of Saint-Amour. In September 1256, he gathered the anti-mendicant grievances into a treatise with an apocalyptic title, De periculis novissimorum temporum (“On the Perils of the Last Times”), in which he likened the friars to false prophets heralding the end of the world.^[27]

Rome's response was unequivocal. On 5 October 1256, by the bull Romanus Pontifex, Alexander IV condemned the treatise and ordered it to be burned.^[28] William of Saint-Amour presented his defense at the beginning of 1257; once again judged to be in error, he was banished from the kingdom of France and forbidden to teach. On the papal side, it was Saint Bonaventure and Saint Thomas Aquinas themselves who wrote treatises defending the legitimacy of religious in the university.

📖 See the detailed article: The University of Paris and Scholasticism

The significance of this episode far exceeds a mere academic quarrel. By supporting the mendicants in Paris, Alexander IV secured the place of the new orders at the heart of theological teaching—at the very moment when the great scholastic synthesis of the 13th century was being forged there.

The Canonization of Saint Clare of Assisi

One of the very first acts of the pontificate was a resounding canonization. Clare of Assisi, the first disciple of Saint Francis and foundress of the Order of Poor Ladies (the Poor Clares), died on 11 August 1253. Her reputation for holiness was immense. Barely two years after her death, on 26 September 1255, at Anagni, Alexander IV proclaimed her a saint by the bull Clara claris praeclara.^[29]

The text of the bull plays on the name Clare (clara, “luminous”) and recalls a tradition according to which her mother, while pregnant and in prayer, heard that she would give birth to a light:

“In these works and in so many other glorious wonders does this venerable Virgin shine forth, so that it is manifestly fulfilled what her mother, while carrying her and praying, is said to have heard: that she would give birth to a light which would illuminate the world in a thousand ways.” — Alexander IV, bull Clara claris praeclara, Anagni, 26 September 1255^[30]

The canonization of Clare crowned Alexander IV’s favor toward the Franciscan family. A month later, on 29 October 1255, by the bull Benigna operatio, he further attested, from his own knowledge, to the reality of the stigmata of Saint Francis.^[31]

The Great Union of 1256

Thirteenth-century Italy was dotted with small congregations of hermits living in forests and mountains, following various rules. Their dispersion made them vulnerable. Continuing a work begun by Innocent IV, Alexander IV decided to gather them into a single body. In the spring of 1256, a general assembly convened in Rome prepared this merger; the pope confirmed it by the bull Licet ecclesiae catholicae on April 9, 1256.^[32]

Thus were united in “a single profession and regular observance of the Order of Hermits of Saint Augustine” the hermits of John the Good, those of Brettino, those of Saint William, those of Monte Favale, and the hermits of Tuscany, among other smaller groups.^[33] This operation is known in historiography as the Great Union (Magna Unio) of 1256.

A New Mendicant Order

The merger was not merely an addition of hermitages: it changed the very nature of these religious. By receiving the Rule of Saint Augustine and pontifical status, the new order became a true mendicant order, leaving solitude to settle in cities, to preach, study, and found urban convents, following the example of the Franciscans and Dominicans.^[34] The Order of Saint Augustine thus took its place among the great religious families of Christendom—a creation for which Alexander IV is rightly regarded as the true juridical founder.

The Anagni Commission and Gerard of Borgo San Donnino

Alexander IV’s favor toward the Franciscans did not blind him to the deviations threatening the order from within. A young Franciscan, Gerard of Borgo San Donnino, published in Paris in 1254 a Liber introductorius in Evangelium aeternum (“Introduction to the Eternal Gospel”) that radicalized the intuitions of Joachim of Fiore: he announced that in 1260 a third age of the world would begin, the age of the Spirit, in which Joachim’s writings would replace the New Testament and the Church hierarchy would become unnecessary.^[35]

Alarmed by the scandal, Alexander IV entrusted the examination of the work in 1255 to a commission of cardinals gathered at Anagni. The Liber introductorius was condemned, and the pope confirmed the sentence by a brief of 23 October 1255 addressed to the Bishop of Paris, ordering the book to be destroyed.^[36]

📖 See the detailed article: Joachim of Fiore and Joachimism

The commission made a crucial distinction: it was the disciple’s work, Gerard’s, that was condemned—not the thought of Joachim of Fiore himself, who was never personally censured. Here, Alexander IV acted as a vigilant guardian of the faith: he saved the Franciscan order from a drift that could have led it entirely into heresy.

A Regulated Inquisition

Alexander IV also extended the Inquisition to the Kingdom of France and entrusted its conduct to the mendicant friars, especially the Dominicans.^[37] But he also set limits. As early as 9 December 1257, by the bull Quod super nonnullis—reiterated on 15 December 1258, and relayed in 1258 by the bull Accusatus—he decreed that inquisitors should not concern themselves with matters of divination and sorcery, except when they involved manifest heresy.^[38] This decision is notable: at a time when fear of witchcraft was rising, the pope restricted the competence of the tribunals of the faith to the domain of doctrine alone—a canonical act of prudence that clearly distinguished error in matters of faith from popular superstition.

The Great Struggle of the 13th-Century Papacy

Since the time of Gregory IX and Innocent IV, the papacy has waged a fight to the death against the house of Hohenstaufen, which united under one head the Empire in the north and the Kingdom of Sicily in the south, encircling the Papal States. Frederick II died in 1250; but his illegitimate son, Manfred, ruled southern Italy with skill and ambition. For Rome, as long as a Hohenstaufen held Sicily, the freedom of the Church remained under threat.^[39]

Alexander IV thus inherited a conflict he could neither abandon nor win. On March 25, 1255, he excommunicated Manfred and multiplied anathemas and interdicts against his party—“to no effect,” as the historical tradition dryly notes.^[40] Where Innocent IV had fought tenaciously, Alexander IV proved unable to impose his will on the ground.

The Sicilian Affair and the English Prince

Unable to defeat Manfred with papal arms, Alexander IV sought a foreign champion. Reviving a plan of Innocent IV, on April 9, 1255, he confirmed the investiture of the Kingdom of Sicily to Edmund, the young son of King Henry III of England—in exchange for very heavy financial and military undertakings promised to Rome.^[41][42]

The calculation ended in disaster. England ruined itself in a distant and fanciful enterprise; Edmund would never set foot in Sicily. Discontent over this “Sicilian affair” (negotium Siciliae) fueled the revolt of the English barons and led to the Provisions of Oxford in 1258, which limited royal power. A few weeks before his death, in April 1261, Alexander IV even went so far as to release Henry III from his oath regarding these Provisions—a sign of the political tangle into which the papacy had allowed itself to be drawn.^[43]

The Coronation of Manfred (1258)

While papal diplomacy bogged down, Manfred consolidated his power. In August 1258, taking advantage of a false rumor of the death of young Conradin, the last legitimate heir of the Hohenstaufen, he had himself crowned King of Sicily in Palermo.^[44] This was an admission of papal impotence: despite excommunication, despite crusades preached against him, the illegitimate son of Frederick II donned the crown Rome had wanted to give to another.

Alexander IV, whose predecessors had been the nominal guardians of little Conradin, could neither protect the child nor overthrow the usurper. The negotium Siciliae would remain an open file, left to his successors—and it was only with Urban IV and Clement IV, through the appeal to Charles of Anjou, that the papacy would finally break the Hohenstaufen.

The Dream of Unity and the Tartar Threat

Yet the pontificate was not without broader horizons. Alexander IV worked for the reunion of the Eastern Churches with Rome and attempted, in vain, to organize a crusade against the Tartars (the Mongols), whose raids threatened Poland and Hungary in 1259–1260.^[45][46] But these grand projects everywhere met the same obstacle: lack of resources and the dispersal of Christian forces. The pope saw the dangers; he could not avert them.

Driven from Rome, Death in Viterbo

Alexander IV almost never resided in his episcopal city. Rome, torn by factions and ruled by a hostile senator, was largely closed to him; he governed from Naples, Anagni, and then Viterbo, where the curia settled. It was there, in Viterbo, that he died on 25 May 1261, and was buried in the cathedral—his tomb, now lost, was destroyed as early as 1490.^[47][48]

His death marked the beginning of one of the longest vacancies of the Apostolic See of the century: it would take the cardinals, gathered in Viterbo, three months to elect his successor, Urban IV.

A Pontificate of Two Faces

The legacy of Alexander IV is precisely what was foreshadowed by the portrait of Matthew Paris: brilliant in the spiritual order, dark in the political order. To the credit of his pontificate: decisive protection of the mendicants, the founding of the Order of Saint Augustine, the canonization of Saint Clare, the defense of nascent scholastic theology, and the prudent supervision of the Inquisition. On the debit side: the heavy failure against the Hohenstaufen, the financial abyss of the negotium Siciliae, and the inability to hold Rome.

He is remembered as a holy man overtaken by his times, whose gentleness and piety could not make up for a lack of firmness. History, which favors conquerors, long neglected him; but the historian of the Church notes that a pope may fail in politics and yet succeed in what is essential—for the orders he saved and founded bore fruit for centuries.

The Strength of the Church Is Not Primarily Political

The case of Alexander IV is a lesson in ecclesiastical history. A pope can fail in all his temporal calculations—lose Sicily, ruin his allies, flee Rome—and yet powerfully serve the Church through acts that do not pay off immediately: saving the mendicants in Paris, founding an order, canonizing a saint, condemning a heresy. What Christendom owes to Alexander IV is not a military victory; it is the survival of spiritual forces that would transform the Church of the late Middle Ages.

Discernment of Truth and Error in the Franciscan Order

This pontificate also illustrates a rare balance: loving an order without being blind to its excesses. Alexander IV protected the Franciscans against their external enemies (the seculars of Paris) while firmly condemning their internal errors (the “Eternal Gospel” of Gerard of Borgo San Donnino). This double fidelity—to the mendicant reform and to the truth of the faith—is the most enduring aspect of his reign.

Personal Holiness and the Limits of Governance

Finally, Alexander IV reminds us that private holiness is not enough to make a great ruler. The Church needs praying pastors; but in times of crisis, it also needs firm wills. The portrait by Matthew Paris—the man of prayer who listens too much to flatterers—serves as a warning: goodness, without discernment and strength, lets the wolves govern in place of the shepherd.

Primary Sources and Medieval Corpora

• Bulls of Alexander IV — listed in Auguste Potthast, Regesta Pontificum Romanorum (1198-1304), vol. 2, Berlin, 1875; and, for Franciscan acts, in the Bullarium Franciscanum, vol. 2.
• Bull Clara claris praeclara (Anagni, 26 September 1255) — text of the canonization of Saint Clare, preserved in the Bullarium Franciscanum.^[49]
• Matthew Paris, Chronica Majora, ed. Henry Richards Luard, Rolls Series, London, 1872-1883 — contemporary portrait of Alexander IV.^[50]

Modern Scholarly Sources

Standard Encyclopedic References

The cross-referenced encyclopedic entries—The Catholic Encyclopedia (1907), Enciclopedia dei Papi (Treccani), Encyclopædia Britannica—provide the basic factual framework, to be compared with primary sources and monographs.^[51][52][53]

• Pope Alexander III (1159-1181) — the great canonist who established the two-thirds rule for the conclave.
• Pope Alexander II (1061-1073) — another Alexander, pope of the nascent Gregorian reform.
• Pope Gregory IX (1227-1241) — uncle of Alexander IV, who made him cardinal and protector of the Franciscans.
• Pope Innocent IV (1243-1254) — his predecessor, architect of the struggle against Frederick II.
• Joachim of Fiore and Joachimism — the source of the “Eternal Gospel” condemned in 1255.
• Saint Thomas Aquinas and Saint Bonaventure — the mendicant masters defended by Alexander IV in Paris.
• The University of Paris and Scholasticism — the setting of the controversy between the seculars and the mendicants.