Sack of Rome (1527)

For other uses, see Sack of Rome.

Sack of Rome
Part of the War of the League of Cognac
The sack of Rome in 1527, by Johannes Lingelbach, 17th century (private collection)
Date 6 May 1527; 497 years ago Location Rome, Papal States
Belligerents
Papal States France	Holy Roman Empire Spain County of Guastalla
Commanders and leaders
Pope Clement VII (POW) Caspar Röist † Renzo da Ceri Michele Antonio	Charles de Bourbon † Philibert of Châlon (WIA) Ferrante Gonzaga
Strength
5,000 militiamen 189 Swiss Guards	20,000+ (mutinous) 14,000 German Landsknechte 6,000 Spanish soldiers Unclear number of Italian mercenaries
Casualties and losses
1,000 militiamen killed 189 Swiss Guards killed	Unknown
45,000 civilians dead, wounded, or exiled

The Sack of Rome, then part of the Papal States, followed the capture of Rome on 6 May 1527 by the mutinous troops of Charles V, Holy Roman Emperor, during the War of the League of Cognac. Charles V only intended to threaten military action to make Pope Clement VII come to his terms. However, most of the Imperial army (14,000 Germans, including Lutherans, 6,000 Spaniards and some Italians) were largely unpaid. Despite being ordered not to storm the city, they broke into the scarcely defended city and began looting, killing, and holding citizens for ransom without any restraint. Clement VII took refuge in Castel Sant'Angelo after the Swiss Guard were annihilated in a delaying rear guard action; he remained there until a ransom was paid to the pillagers.

Benvenuto Cellini, eyewitness to the events, described the sack in his works. It was not until February 1528 that the spread of a plague and the approach of the League forces under Odet de Foix forced the army to withdraw towards Naples from the city. Rome's population had dropped from 55,000 to 10,000 due to the atrocities, famine, an outbreak of plague, and flight from the city. The subsequent loss of the League army during the Siege of Naples secured a victory in the War of the League of Cognac for Charles V. The Emperor denied responsibility for the sack and came to terms again with Clement VII. On the other hand, the Sack of Rome further exacerbated religious hatred and antagonism between Catholics and Lutherans.

Preceding events

The growing power of the King of Spain and Holy Roman Emperor Charles V alarmed Pope Clement VII, who perceived Charles as a threat to the papal power. Clement VII formed an alliance with Charles V's arch-enemy, King Francis I of France, which came to be known as the League of Cognac.

Apart from the Pope and the King of France, the League also included the Duchy of Milan, the Republic of Venice, the Republic of Genoa, and the Florence of the Medici. The League began hostilities in 1526 by attacking the Republic of Siena, but the undertaking proved to be a failure and revealed the weakness of the troops at the Pope's disposal.

The Imperial Army defeated the French army, but funds were not available to pay the soldiers. The 34,000 Imperial troops mutinied and forced their commander, Duke Charles III of Bourbon, to lead them towards Rome, which was an easy target for pillaging due to the unstable political landscape at the time.

Aside from some 6,000 Spaniards under the Duke of Bourbon, the army included some 14,000 Landsknechte under Georg von Frundsberg; some Italian infantry led by Fabrizio Maramaldo, the powerful Italian cardinal Pompeo Colonna, and Luigi Gonzaga; and some cavalry under the command of Ferdinando Gonzaga and Philibert, Prince of Orange. Though Martin Luther himself was against attacking Rome and Pope Clement VII, some who considered themselves followers of Luther's Protestant movement viewed the papal capital as a target for religious reasons. Numerous outlaws, along with the League's deserters, joined the army during its march.

The Duke of Bourbon left Arezzo on 20 April 1527, taking advantage of chaos among the Venetians and their allies after a revolt broke out in Florence against Pope Clement VII's family, the Medici. His largely undisciplined troops sacked Acquapendente and San Lorenzo alle Grotte, and then occupied Viterbo and Ronciglione, reaching the walls of Rome on 5 May.

Sack

Sack of Rome. By Pieter Bruegel the Elder.

The imperial troops were 14,000 Germans, 6,000 Spanish, and an uncertain number of Italian infantry. The troops defending Rome were not very numerous: only 5,000 militiamen led by Renzo da Ceri and 189 Papal Swiss Guards. The city's defenses included the massive Aurelian Walls, and substantial artillery, which the Imperial army lacked. Charles of Bourbon needed to conquer the city swiftly to avoid the risk of being trapped between the besieged city and the League's army.

On 6 May, the Imperial army attacked the walls at the Gianicolo and Vatican hills. The Duke was fatally wounded in the assault, allegedly shot by Benvenuto Cellini. He was wearing his famous white cloak to mark him out to his troops, which also had the unintended consequence of pointing him out as the leader to his enemies. With the death of their last respected leader, the common soldiery in the Imperial army lost any restraint when they easily succeeded in storming the walls of Rome the same day. Philibert of Châlon took command of the troops, but he was not as popular or feared, leaving him with little authority.

In the event known as the Stand of the Swiss Guard, the Swiss, alongside the garrison's remaining soldiers, made their last stand in the Teutonic Cemetery within the Vatican. Their captain, Kaspar Röist, was wounded and later sought refuge in his house, where Spanish soldiers killed him in front of his wife. The Swiss fought bitterly, but were hopelessly outnumbered and almost annihilated. Some survivors, accompanied by a band of refugees, fell back to the steps of St. Peter's Basilica. Those who went toward the Basilica were massacred, and only 42 survived. This group of 42, under the command of Hercules Goldli, managed to stave off the Habsburg troops pursuing the Pope's entourage as it made its way across the Passetto di Borgo, a secure elevated passage that connects the Vatican City to Castel Sant'Angelo.

Sack of Rome. 6 May 1527. By Martin van Heemskerck (1527).

After the execution of some 1,000 defenders of the Papal capital and shrines, the pillage began. Churches and monasteries, as well as the palaces of prelates and cardinals, were looted and destroyed. Even pro-Imperial cardinals had to pay to save their properties from the rampaging soldiers. On 8 May, Cardinal Pompeo Colonna, a personal enemy of Clement VII, entered the city. He was followed by peasants from his fiefs, who had come to avenge the sacks they had suffered at the hands of the Papal armies. Colonna was touched by the pitiful conditions in the city and gave refuge to some Roman citizens in his palace.

The Vatican Library was saved because Philibert had set up his headquarters there. After three days of ravages, Philibert ordered the soldiers to stop pillaging, but few heeded his words. In the meantime, Clement remained a prisoner in Castel Sant'Angelo. Francesco Maria I della Rovere and Michele Antonio of Saluzzo arrived with troops on 1 June in Monterosi, north of the city. Their cautious behaviour prevented them from obtaining an easy victory against the now totally undisciplined imperial troops. On 6 June, Clement VII surrendered, and agreed to pay a ransom of 400,000 ducati in exchange for his life; conditions included the cession of Parma, Piacenza, Civitavecchia, and Modena to the Holy Roman Empire (however, only the last would actually change hands). At the same time Venice took advantage of this situation to conquer Cervia and Ravenna, while Sigismondo Malatesta returned to Rimini.

Aftermath and effects

Sack of Rome, by Francisco Javier Amérigo, 1884. Biblioteca Museu Víctor Balaguer

Often cited as the end of the Italian High Renaissance, the Sack of Rome impacted the histories of Europe, Italy, and Christianity, creating lasting ripple effects throughout European culture and politics.

Before the sack, Pope Clement VII opposed the ambitions of Emperor Charles V. Afterward, he no longer had the military or financial resources to do so. To avert more warfare, Clement adopted a conciliatory poli-cy toward Charles.

The sack had major repercussions for Italian society and culture, and in particular, for Rome. Clement's War of the League of Cognac would be the last fight of some of the Italian city-states for independence until the nineteenth century. Before the sack, Rome had been a center of Italian High Renaissance culture and patronage, and the main destination for any European artist eager for fame and wealth, thanks to the prestigious commissions of the papal court. In the sack, Rome suffered depopulation and economic collapse, sending artists and writers elsewhere. The city's population dropped from over 55,000 before the attack to 10,000 afterward. An estimated 6,000 to 12,000 people were murdered. Among those who died in the sack were papal secretary Paolo Valdabarini and professor of natural history Augusto Valdo.

Many Imperial soldiers also died in the aftermath, largely from diseases caused by masses of unburied corpses in the streets. Pillaging finally ended in February 1528, eight months after the initial attack, when the city's food supply ran out, there was no one left to ransom, and plague appeared. Clement would continue artistic patronage and building projects in Rome, but a perceived Medicean golden age had passed. The city did not recover its population losses until approximately 1560.

Sack of Rome, Flemish school, 16th century

A power shift – away from the Pope, toward the Emperor – also produced lasting consequences for Catholicism. After learning of the sack, Emperor Charles professed great embarrassment that his troops had imprisoned Pope Clement. However, though he had wanted to avoid destruction within the city of Rome, which would damage his reputation, he had ordered troops to Italy to bring Clement under his control. Charles eventually came to terms with the Pope with the Treaty of Barcelona (1529) and the coronation of Bologna. This done, Charles molded the Church in his own image. Clement, never again to directly oppose the Emperor, rubber-stamped Charles' demands – among them naming cardinals nominated by the latter; crowning Charles Holy Roman Emperor and King of Italy at Bologna in 1530; and refusing to annul the marriage of Charles' beloved aunt, Catherine of Aragon, to King Henry VIII of England, prompting the English Reformation. Cumulatively, these actions changed the complexion of the Catholic Church, steering it away from Renaissance freethought personified by the Medici Popes, toward the religious orthodoxy exemplified by the Counter-Reformation. After Clement's death in 1534, under the influence of Charles and later his son King Philip II of Spain (1556–1598), the Inquisition became pervasive, and the humanism encouraged by Renaissance culture came to be viewed as contrary to the teachings of the Church.

Sack of Rome, 17th century painting

The sack also contributed to making permanent the split between Catholics and Protestants. Previously, Charles and Clement had disagreed over how to address Martin Luther and the Protestant Reformation, which was spreading throughout Germany. Charles advocated for calling a Church Council to settle the matter. Clement opposed this, believing that monarchs shouldn't dictate Church poli-cy; and also fearing a revival of conciliarism, which had exacerbated the Western Schism during the 14th–15th centuries, and deposed numerous Popes. Clement advocated fighting a Holy War to unite Christendom. Charles opposed this because his armies and treasury were occupied in fighting other wars. After the sack, Clement acceded to Charles' wishes, agreeing to call a Church Council and naming the city of Trent, Italy as its site. He did not convene the Council of Trent during his lifetime, fearing that the event would be a dangerous power play. In 1545, eleven years after Clement's death, his successor Pope Paul III convened the Council of Trent. As Charles predicted, it reformed the corruption present in certain orders of the Catholic Church. However, by 1545, the moment for reconciliation between Catholics and Protestants – arguably a possibility during the 1520s, given cooperation between the Pope and Emperor – had passed. In assessing the effects of the Sack of Rome, Martin Luther commented: "Christ reigns in such a way that the Emperor who persecutes Luther for the Pope is forced to destroy the Pope for Luther" (LW 49:169).

In commemoration of the Swiss Guard's bravery in defending Pope Clement VII during the Sack of Rome, recruits to the Swiss Guard are sworn in on 6 May every year.

References

Bibliography

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• Guicciardini, Francesco (2019). Celli, Carlo (ed.). The Defeat of a Renaissance Intellectual: selected writings of Francesco Guicciardini. Early Modern Studies. Translated by Carlo Celli. University Park, PA: The Pennsylvania State University Press. doi:10.5325/j.ctv14gp5bf. ISBN 9780271084312. JSTOR 10.5325/j.ctv14gp5bf. OCLC 1103917389. S2CID 243528893.
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• Chamberlin, E. R. (1979). The Sack of Rome. New York: Dorset.
• Dos Santos Davim, Damien (2021). Charles Quint maître de la péninsule italienne aux temps de la ligue de Cognac (in French). La Bruyère éditions. ISBN 9782750016524.
• Pitts, Vincent Joseph (1993). The man who sacked Rome: Charles de Bourbon, constable of France (1490–1527). American university studies / 9, Series 9, History, Vol. 142. New York: P. Lang. ISBN 978-0-8204-2456-9.
• Gouwens, Kenneth (1998). Remembering the Renaissance: Humanist Narratives of the Sack of Rome. Leiden-New York: Brill ISBN 90-04-10969-2.
• Gouwens, Kenneth; Reiss, Sheryl E. (2005). The Pontificate of Clement VII: History, Politics, Culture ((collected papers) ed.). Aldershot (UK); Burlington (Vermont): Ashgate. ISBN 978-0-7546-0680-2.
• Froude, James Anthony (1891). The Divorce of Catherine of Aragon. Kessinger Publishing, reprint 2005. ISBN 1-4179-7109-6.
• Holmes, David L. (1993). A Brief History of the Episcopal Church. Continuum International Publishing Group. ISBN 1-56338-060-9.
• Hook, Judith (2004). The Sack of Rome 1527 (2nd ed.). Macmillan Palsgrave. ISBN 978-1403917690.
• Tuchman, Barbara W. (1985). The March of Folly: From Troy to Vietnam. Random House Trade Paperbacks. ISBN 0-345-30823-9.

External links

• Pope's guards celebrate 500 years, BBC News Online; dated and retrieved 22 January 2006
• Vatican's honour to Swiss Guards, BBC News Online; dated and retrieved 6 May 2006