1550-1554: Changes in the Italian peninsula
For the territories of the Italian peninsula and the Swiss cantons, the early 1550s were a period of uncertainty that undermined the peace restored after 1548.
The papacy underwent a major change at the dawn of the 1550s when Paul IV died of a bad fever in September 1550. The pope's death prompted a conclave to be held in early October. The cardinals present at the conclave are divided into several factions: the French party and the imperial faction. Several cardinals were favored to succeed Paul IV, including Ippolito d'Este and Nicolò Ridolfi. The conclave lasted part of the autumn of 1550, with neither faction willing to accept one of the favored cardinals for the papal tiara: the French refused to support a candidate from the imperial faction, preventing the election of certain cardinals on several occasions. In mid-November 1550, the decision was finally taken to appoint the dean of the conclave, Cardinal Giovanni Domenico De Cupis, as he seemed sufficiently neutral for the various parties. The newly elected pope chose Gregory as his name, becoming Gregory XIII.
The new pope focused on continuing the Church's internal reforms, particularly in the Roman curia, having been part of the commission to reform the latter under his predecessors. He continues the reforms carried out by Paul III and Paul IV in the chancery and apostolic court. The new pope also distinguished himself from his predecessors by the profound piety he demonstrated and maintained throughout his pontificate. Gregory XIII intended to reinforce the spiritual reform of the Church, to give concrete expression to the contributions of the Council of Mantua, and to put an end to the persistence of Lutheran and Calvinist ideas. The new pope was also concerned about the Turkish threat to the east and the emergence of Saadian power south of the Mediterranean Sea.
On the diplomatic front, Gregory XIII took a more neutral stance than his predecessor, even distancing himself from the Medici in Florence and Pieri Luigi Farnese in Siena. Pieri Luigi's brutal death in December 1552 and the outbreak of hostilities between Florence and Siena in the summer of 1553 forced him to intervene in an attempt to resolve the conflict between the two cities. He condemned the assassination of Pieri Luigi, but refused to support the Medici and their allies, unwilling to strengthen the influence of the latter and of the Farneses in the Roman curia. He did, however, maintain good relations with Duke Maximilian Sforza of Milan, and later with his successor Francesco II. He also endeavored to re-establish better relations with Charles IX, while supporting Charles V in his policy against the Protestant princes and the Saadians of Morocco. His relations with the Scandinavian kingdoms were more turbulent, with Christian III and Gustav I acting as champions of Lutheranism in Christendom. Gregory XIII supported Louis II of Hungary against the Ottomans, thinking of creating a new alliance to counter Suleiman. The Pope finally released Nicholas II of Lorraine from his ecclesiastical duties in the spring of 1551, and intervened in the English succession controversy when Mary Tudor wrote to him in the spring of 1552. Gregory XIII sided with the princess, drafting a reply in May 1553 in which he asked the English lords to settle the dispute. Relations with Elizabeth I deteriorated as she retained the throne and married Edward Courtenay in the spring of 1553.
In December 1553, Gregory XIII died, prompting a conclave to designate his successor at the end of the month. After a week of votes and negotiations, Cardinal Rodolfo Pio was chosen by the conclave by acclamation on Epiphany 1554. The new pope chose Clement as his name, becoming Clement VIII. While he followed in the footsteps of his predecessors in implementing reforms designed to transform the Church, the new pope proved to be a great patron of the arts and scholars, undertaking to make Rome the artistic and literate heart of Christendom, to strengthen the Catholic faith and reflect the ideas of the Council of Mantua through the arts. On the diplomatic front, he sought to unite the various sovereigns against the Turks and the Scandinavian kingdoms, now seen as major hotbeds of Lutheran heresy. He improved the Holy See's relations with Charles V, and initiated fairly cordial relations with the kingdom of France, even if Charles IX's arbitration in the conflict between the duchy of Savoy and the Swiss canton of Bern was not well received by the pontiff due to the presence of so-called Reformed denominations in Bern and Geneva. Clement VIII also became involved in the conflict between Florence and Siena, having to deal with pressure from the Farnese clan to intervene on their behalf and punish Siena. The pontiff intervened as an arbitrator, seeking to remain neutral in the conflict while aiming to put an end to it, which would enable him to consolidate his influence against the Medici. In the absence of agreement between the two cities, he forced both sides to sign the Montevarchi truce in July 1554. Like his successor, the Pope intervened in the English succession controversy, supporting Mary and demanding that Elizabeth I withdraw from the throne to allow her half-sister to accede. He also granted a papal dispensation allowing James VI to marry his relative Catherine of Brittany.
The death of Paul IV in September 1550 weakened Pieri Luigi Farnese's position at the head of the Duchy of Siena. Duke Farnese was hated by the Sienese population for his authoritarianism and heavy taxes. A republican faction formed during the period, and intended to take advantage of the demise of the Duke's main supporter to set up a plot against him. The conspirators developed contacts with the Farneses' adversaries and the Strozzi family. In the summer of 1552, Philip Strozzi and his son Peter sneaked back to Siena to support the growing republican conspiracy. On Saint Ansan's Day 1552, inspired by the Pazzi conspiracy, Pieri Luigi was attacked and killed by a group of conspirators as he left the Santa Maria Assunta cathedral. His death provoked a riot that drove out the Farnese-supporting elements in Siena and saw the emergence of a capitano del popolo regime granted to Philip Strozzi during December 1552. A new republican regime was established in Siena in early 1553, as the city faced a number of challenges.
The assassination of Pieri Luigi Farnese provoked outrage in Florence and among the Farneses and their allies, notably Cardinal Alessandro Farnese, who tried in vain to convince Gregory XIII to intervene against the Sienese republican faction, notably by means of excommunication. In the spring of 1553, his brother Ottavio demanded that the Sienese submit to his authority and hand over his father's murderers. The Sienese refused, prompting Prince Farnese to recruit an army of mercenaries to retake the duchy in his name, and to turn to the Medici in Florence for help. The assassination of Pieri Luigi Farnese and the overthrow of the Duchy of Siena also precipitated hostilities with Florence: Vittoria Farnese and Cosimo de' Medici decided to neutralize the new Sienese republic to prevent the resurgence of a republican faction in Florence and neutralize the rival city. Faced with these threats, Siena organized itself under the leadership of the Strozzi family, who set up militias and trained them in combat, while seeking to forge links with other powers, principally the kingdom of France.
In late summer 1553, Siena was attacked by an army of over 15,000 men led by Ottavio Farnese and Cosimo de' Medici. They began laying siege to the city in September 1553, but Siena vigorously resisted, its defenses effectively led by Philippe Strozzi, while his son Pierre was entrusted with organizing the defenses of the Montalcino fortress and ensuring the city's supplies, particularly from Talamone, which the Sienese sought to fortify and protect. Philip Strozzi led raids against the Florentines to weaken their position, the most important of which took place in September near Lake Verrano. In January 1554, the castle of Castelnuovo Berardenga was attacked by Cosimo de' Medici, who sought to seize it. The small garrison stood firm before the Florentines withdrew at the end of the month. Sienese resistance and Philip Strozzi's attacks on Florentine supply lines led to a status quo and a war of attrition to Siena's advantage, as the mercenaries recruited by their adversaries began to become unreliable in sustaining the siege. Faced with a lack of results for either side, the Sienese accepted arbitration from Pope Clement VIII to bring the conflict to an end. Philip Strozzi and the Sienese representatives stood firm in the face of the Medici and Farnese demands. Philip Strozzi agrees to hand over Pieri Luigi Farnese's murderers, but refuses to grant Ottavio the position of Duke of Siena. Negotiations were difficult and bitter, with neither side willing to give in. Clement VIII finally imposed a truce on both sides at Montevarchi in July 1554. The Sienese took advantage of this truce to strengthen the new republic and build additional defenses to counter the Florentines and Farneses. Philip Strozzi managed the city's political and military affairs with great efficiency, and set about forging ties with Charles IX of France to use him as an ally in defending Siena from his enemies.
By the early 1550s, Vittoria Farnese and Cosimo de' Medici had succeeded in imposing their authority on Florence, and were preparing Alessandro II for his future reign. They maintained important relations with the Papal States and the Duchy of Siena, thanks to the Dowager Duchess of Florence's family ties with the Pope and the Duke of Siena. The death of Paul IV cost them a valuable ally, as the new Pope Gregory XIII was more neutral in his relations with Florence. The death of Vittoria's grandfather also gave them the opportunity to marry in the summer of 1551, although this aroused the anger of Pieri Luigi Farnese, Duke of Siena and Vittoria's father.
The assassination of Pieri Luigi Farnese and the overthrow of the Duchy of Siena by the Republican faction precipitate hostilities between Florence and Siena. Vittoria suspected and accused the French of supporting her brother's assassination. The rivalry between the two cities is rekindled when Cosimo de' Medici and Vittoria are approached by Ottavio Farnese, who asks for their help in recovering his father's dukedom. The Medici agreed to help, with the aim of strengthening the Duchy of Florence and weakening Siena. Cosimo de' Medici raised an army and joined the one recruited by his brother-in-law to attack Siena at the end of August 1553. Reaching Siena in September, they laid siege to the city. Sienese resistance complicated the siege, and led Cosme and Ottavio to seek to further isolate the city in order to bring it down. The difficulties of the siege were compounded by Sienese attacks, notably towards Lake Verrano in October 1553. In the winter of 1553-1554, Cosimo attempted to bypass Siena and isolate it completely. Attempting to seize Castelnuovo Berardenga in January 1554, Cosme faced determined opposition from the Sienese militia charged with protecting the castle.
The Florentines preferred to lift the siege after a few days at the end of the month, so as not to exhaust themselves and try to concentrate on taking Siena. The siege of Siena finally came to an end in the spring of 1554, as Cosimo de' Medici and Ottavio Farnese were unable to make Siena yield, while their troops began to show reluctance, not least due to the lack of payment for their services. The two men were forced to turn to the arbitration of Pope Clement VIII to negotiate an end to the conflict with the Sienese. Negotiations were difficult and tense, with Cosimo de' Medici and Ottavio Farnese demanding Siena's submission to the Farneses and the condemnation of Pieri Luigi's murderers. While Philip Strozzi was ready to hand over the murderers of Ottavio's father, he firmly refused to allow the city to submit to Ottavio's authority. Both sides were ready to break off negotiations, and it was only the Pope's authority that led them to recognize a truce in July 1554, so that a solution could be found. Cosimo de' Medici returned to Florence to continue ruling the city on behalf of his son-in-law Alessandro II, while Vittoria gave birth to their first child in September 1554, a daughter they named Maria.
Cosimo set about establishing institutions that would enable Alessandro II to govern while neutralizing the threat of a resurgence of republican movements within the city. The Medici also sought to forge relationships and alliances that would enable them to preserve their power and consolidate their influence in the region. They maintained and strengthened their ties with the Sforzas, as well as with the Republic of Genoa and Andrea Doria. Finally, they developed relations with Charles V, in order to have a powerful ally to protect their authority from outside interference. Relations with Siena were strained, despite the Montevarchi truce. Relations with the Holy See were ambiguous, with Vittoria and Cosmo resenting papal interference and the truce imposed on them, but having to take into account the strong position of the Papal States in the region.
In the early 1550s, Charles III of Savoy sought to capitalize on the growing tensions within the Republic of Geneva to impose his authority and influence after his failures in 1520 and 1533. Taking advantage of the opposition of part of the population to the policies supported by Jean Calvin and the city council, the Duke strengthened the Catholic party within the city and had the support of the Papacy to combat the spread of Calvin's ideas. Charles III also took advantage of Geneva's isolation to increase his actions towards the city. His opportunity came in July 1553, when Calvin's opponents failed to persuade the city council to accept Calvin's resignation. The Duke took advantage of this to foment another riot in the autumn of 1553. The resulting unrest gave him the pretext to send his army to Geneva. His army occupied the small republic in the winter of 1553, forcing Jean Calvin to flee. The capture of Geneva made Philibert de Rye the first bishop of Geneva to return since the Reformation was imposed in 1533.
In the early 1550s, Charles III of Savoy sought to capitalize on the growing tensions within the Republic of Geneva to impose his authority and influence after his failures in 1520 and 1533. Taking advantage of the opposition of part of the population to the policies supported by Jean Calvin and the city council, the Duke strengthened the Catholic party within the city and had the support of the Papacy to combat the spread of Calvin's ideas. Charles III also took advantage of Geneva's isolation to increase his actions towards the city. His opportunity came in July 1553, when Calvin's opponents failed to persuade the city council to accept Calvin's resignation. The Duke took advantage of this to foment another riot in the autumn of 1553. The resulting unrest gave him the pretext to send his army to Geneva. His army occupied the small republic in the winter of 1553, forcing Jean Calvin to flee. The capture of Geneva made Philibert de Rye the first bishop of Geneva to return since the Reformation was imposed in 1533.
The failure of his new attempt to seize Geneva and the invasion of his lands contributed to the deterioration of Charles III of Savoy's health, as the duke was well advanced in years.
At the beginning of September 1554, the Duke fell ill and died on the 14th.His son Louis succeeded him, becoming Louis II.The new duke set about negotiating with Berne to end the conflict and hopefully preserve his duchy.He received help from Charles IX, who used his good relations with Bern as a pretext to enable an honorable treaty between the two parties.A treaty was finally signed at Neydens in December 1554, under which Louis II renounced Savoyard claims to Geneva and definitively ceded Chablais, the south shore of Lake Geneva and the Pays de Vaud to Bern.
The early 1550s were fraught with tension for the territory of Geneva. The policies put in place by the council and supported by Jean Calvin aroused the hostility of some of the city's notables and burghers, as well as those who retained Catholic sympathies or had forged ties with the Duchy of Savoy.The libertines continued their opposition, stirring up popular discontent, insulting pastors and challenging the authority of the Consistory.The Council encouraged both sides, alternately admonishing or defending Calvin and the libertines.These tensions were fueled and supported by Charles III of Savoy.In February 1552, Perrin was elected First Syndic, strengthening Calvin's opponents. In July 1553, Calvin asked the Council for permission to resign.His request was refused, however, as the opposition realized that they could certainly weaken Calvin's authority, but did not have enough power to banish him.Against this tense backdrop, the anti-Trinitarian theologian Jean Servet arrived in Geneva and was arrested.In September 1553, a new riot shook the city, perpetrated by allies of Duke Charles III of Savoy.
In October 1553, the Savoyards seized the city, forcing Calvin to flee to Berne. Jean Servet was captured by the Savoyards and handed over to the Spanish inquisitorial authorities in the winter of 1553-1554, to be condemned and executed in May 1554. Charles III and Philibert de La Rye set about destroying the political and theological reforms introduced by Jean Calvin and the city council in December 1553.
The Savoyard occupation of Geneva lasted only a few months, before Bern's intervention drove the Savoyards out in the spring of 1554.In the summer of 1554, the city council was re-established, but its members called for the return of Jean Calvin to help reorganize city life, while the Bernese set out to neutralize any opposition.Jean Calvin returned to Geneva in the late autumn of 1554 and helped the city council re-establish the laws and rules that had been established during the previous decade, even strengthening them in reaction to the violent opposition of the notables and the libertine party and their links with the Duchy of Savoy.The anti-Libertine and anti-Catholic character of the laws of the theocratic republic that took shape in Geneva in the winter of 1554 was more pronounced than ever.
In the early 1550s, the Swiss confederation sought to re-establish stable, healthy relations between the various cantons, despite religious differences and the alliances of the Christian Union. The development of ideas stemming from the Council of Mantua, on the one hand, and the emergence of a more militant Reformed faith, partly affected by Calvin's ideas, on the other, made this a difficult task, while the Reformed cantons distrusted the Christian Union cantons, whose alliance with Ferdinand of Habsburg remained a bone of contention. Relations with the Alliance des Trois Ligues were complicated by the confederation's internal divisions, with the Reformed cantons strengthening their ties with the latter, while the Christian Union cantons remained distant and even hostile towards the Graubünden. The invasion of the Republic of Geneva in the autumn of 1553 contributed to tensions within the confederation of the XIII cantons: Berne was determined to intervene once again against Charles III of Savoy, but the Catholic cantons of the Christian Union were rather reticent, given the religious question at the heart of the conflict.These tensions did not, however, aggravate the situation, as the cantons sought to respect their fellow citizens' way of doing things in terms of the rules and laws governing the confederation (1). Berne could count on the support of Valais to counter Charles III of Savoy, but Fribourg, like most of the cantons, remained neutral in the new conflict.In the spring of 1554, Bern sent its army towards Geneva.The Bernese forced the Savoyards out of Geneva in March 1554. After liberating the city, the Bernese moved south, determined to force Charles III to stop interfering with Geneva.At the end of April 1554, as they descended towards Annecy, they clashed with the Savoyard army near Cruseilles.While the Savoyards failed to win the battle by trying to weaken them with their cannons and by trying to outflank them, the Bernese soldiers fought with determination and ferocity, helping to disorganize their opponents.After this success, the Bernese moved on to Annecy, which they set out to besiege in May 1554. But the resistance of the garrison and the losses suffered at Cruseilles prevented the Bernese from taking the city. They finally lifted the siege in July 1554 and returned to Geneva. Negotiations began between the Swiss canton and the Duke of Savoy, but were interrupted by the death of Charles III in September 1554. The new duke, Louis II, resumed them in October with the arbitration of Charles IX of France to resolve the conflict. In December 1554, a treaty was signed at Neydens, in which the Bernese forced Louis II to renounce Savoyard claims to Geneva and the territories of Chablais, the south shore of Lake Geneva and the Pays de Vaud. The conflict enabled Bern to consolidate its influence in the region, but raised tensions and concerns for the other cantons, notably those of the Christian Union, which saw a reformed canton strengthen and allow a reformed hotbed to maintain itself.
The Republic of Genoa was given a new lease of life in the early 1550s, thanks to Andrea Doria's efforts to reorganize city life. The maritime republic set about restoring its authority over the territories it owned, and strengthening its defenses and fleet to guard against outside interference. The resumption of trade enabled Genoa to gradually restore its economic prosperity, thanks in particular to its bankers. Genoese banks developed through contacts with certain Italian territories and the Duchy of Savoy, while Charles III sought funds to counter the Bernese in his conflict with the Swiss canton of Geneva.
On the diplomatic front, Andrea Doria maintained important relations with Charles V. His relations with Charles IX of France were more uncertain and strained, although trade relations between their two territories resumed during the period. The Republic of Genoa maintained economic relations with the Duchy of Savoy during the Second Geneva War in 1553-1554. From 1552 onwards, Genoa established important relations with the Medici of Florence. In 1554, the Genoese admiral supported Giulio I Cybo-Malaspina (2), Duke of Ferentillo, in the latter's campaign to recover the Marquisate of Massa and the seigneury of Carrara from his brother, Alberico II. Giulio I ousted his brother in the summer of 1554 and strengthened his ties with the Republic of Genoa, being married to Peretta Doria, Giannettino Doria's sister since 1550.
In the early 1550s, the Republic of Venice sought to turn the page on the conflict between Charles IX and Charles V, in particular by seeking to restore trade with the Ottoman Empire, which had been made difficult by the war. Relations with the Sublime Porte were neutral, but enabled Venice to gradually regain commercial momentum, having suffered greatly from the conflict and the period of Ottoman sanctions during the previous decade. The Serenissima developed important ties with the Duchy of Milan, still controlled by the French.
On the diplomatic front, in the early 1550s the Serenissima favored a neutral approach in its relations with its various neighbors. While it maintained cordial relations with Charles IX, it did not renew its alliance with the latter. Venice sought to improve relations with the papacy, taking advantage of the pontificate of Gregory XIII. Its relations with other Italian territories were neutral and focused on trade. Relations with the Republic of Genoa were distant and neutral. The Serenissima also renewed its relations with the Duchy of Verona and the Habsburgs. Relations with the Three League Alliance remained cordial despite the end of the conflict. The Maritime Republic continued to support the Kingdom of Hungary financially, particularly in the new confrontation with the Ottoman Empire in 1552. On the other hand, it was reluctant to become involved in a new alliance against the Ottoman Empire, unwilling to lose its privileged trading links with the Sublime Porte.
The Duchy of Milan gradually regained stability and prosperity during the years 1550-1554 under the efforts of Maximilian and Bona Sforza. However, they had to rely on Genoese banks and Fugger to compensate for the difficulties in re-establishing sound finances after the war of the League of Perugia. The Duke of Milan developed his relations with the Habsburgs and the papacy, particularly with Gregory XIII. Maximilian Sforza died in May 1552, prompting his son Francesco to become the new Duke of Milan, while Bona Sforza concentrated on the Duchy of Bari, where she held the title. The new Duke of Milan continued his father's policies and developed important relations with the Medici in Florence. He also sought to improve relations with the Republic of Genoa and Andrea Doria. He sought to surround himself with important allies to protect him from potential French claims. Francesco II's relations with the Alliance of the Three Leagues were strained by Valtellina, and religious differences contributed to tensions, especially as Francesco II fought against all preaching of Lutheran, Zwinglian, Calvinist and other so-called Reformed faiths.
(1) The confederation of the XIII cantons was governed by various rules that ensured the cohesion of the various cantons internally, while allowing them autonomy and flexibility in other matters, notably external relations.
(2) Giulio I Cybo-Malaspina had strong claims to the territories of his mother, the Marquise Ricciarda Malaspina de Massa, and took advantage of her death in 1553 to contest her succession.