War of the Portuguese Succession
The
War of the Portuguese Succession was fought from 1383 to 1385 after King Fernando I of Portugal died without a clear heir. The two main claimants to the throne were Fernando's half-brother, João de Castro, and Afonso Teles, who was said to be Fernando's infant son.
Background
King Fernando I of Portugal was a controversial figure. His good looks and self-confidence brought him many admirers and supporters, but he was often undone by his own ambition and impulsiveness. He inherited a peaceful and prosperous country from his father, King Pedro of Portugal, but bankrupted himself fighting a series of fruitless wars with Castile. Fernando declared himself the rightful king of Castile in July 1369, just four months after the murder of his cousin, King Pedro of Castile. He went on to fight the usurper King Enrique II of Castile to a standstill in the First Fernandine War, which ended in 1371. Fernando repudiated the peace with Enrique almost immediately. In 1372, he launched the Second Fernandine War in defense of the rights of Pedro of Castile's daughters to inherit the throne. This ended quickly and disastrously for Portugal, which was an enormous blow to Fernando's prestige and to Portugal's position in the Iberian peninsula.
Fernando was betrothed to wed Enrique's daughter as part of their short-lived 1371 peace deal, but Fernando rejected this and wed the Portuguese noblewoman Leonor Teles in the run-up to war in 1372. Leonor's association with the outbreak of the Second Fernandine War, which was devastatingly destructive for Portugal, and Fernando's violent put-down of a revolt in Lisbon shortly after his and Leonor's marriage, poisoned public perception of the new queen. Though noted for her beauty, charm, and grace by contemporary chroniclers, Leonor's reputation would never recover from these events and she proved a highly unpopular consort.
Fernando and Leonor had one child, Beatriz, who was born in 1373. Portugal had no precedent for a queen regnant, though, and Fernando had two half-brothers who were widely considered legitimate despite their questionable birth. Leonor feared that the elder of the two, João de Castro, would succeed to the throne instead of her daughter.
João de Castro was incredibly popular. He cut a princely figure—tall, handsome, well-dressed, and good-natured. He worked well with the nobility, was famously welcoming to foreign emissaries, and had a reputation for charity. He freely gave horses and weapons to fighting men and donated clothes and money to the poor.
Leonor maintained good relations with João, or at least the appearance of such, until he fell in love with and married her sister, Maria, in 1376. João had taken the liberty to wed Maria without license from the queen, which Leonor felt was an affront to her dignity. Leonor also felt betrayed by her sister for having married Beatriz's potential rival. Leonor pushed Fernando to settle the issue of the succession, which he did at the meeting of the
cortes later that same year. The assembly formally recognized Beatriz as Fernando's heiress.
The endorsement of the
cortes established Beatriz's legal right to the throne, but Fernando and Leonor knew that the girl needed a powerful husband to safeguard that right. Beatriz was already betrothed to Fadrique de Castilla, a bastard son of the king of Castile, but this arrangement had been forced upon Fernando following his humiliation in the Second Fernandine War and he had no intention of honoring it. He broke Beatriz's betrothal to Fadrique after the king of Castile died in 1379 and hastily arranged for her to wed an English prince, Richard of Bordeaux, instead. This set off the
Third Fernandine War in 1381.
João was an exile in Castile by the time the Third Fernandine War broke out. Two years prior, Leonor had weaponized the prince's passions against him. She fed him rumors that her sister, João's wife, was an adultress, sending João into such a fit of rage that he stabbed his wife and killed her. He left his brother's court in disgrace and eventually made his way to Castile. He soon became a favorite of the new King Juan of Castile and, having been radicalized against Leonor for her treachery, he joined the Castilian cause in the war against Fernando.
On 2 April 1383, Leonor gave birth to a son, Afonso, but the boy's origins were suspect. Fernando was in extremely poor health and many questioned whether he could have fathered a child. The king, however, declared Afonso heir to the throne and named Leonor as regent in the event of his (Fernando's) death, which the king himself recognized was not far off. Leonor was already in control of the government by this time. She had stacked the royal council with her own allies and supporters as her husband's health declined. The queen's party enriched themselves at the crown's expense, emptying the treasury just as the war with Castile began to turn against them.
Lisbon revolt
Fernando died on 22 October 1383. Afonso was declared the new king of Portugal at once, but João had heard the rumors of the boy's illegitimacy and rejected the succession. João begged King Juan for an army with which to remove Afonso from the Portuguese throne, but Juan was too busy fending off the
pretensions of the duke of Lancaster to the Castilian throne to consider supporting João in an invasion of Portugal. Juan allowed João to take some of the Castilian fleet, which was being kept in home waters until the Lancastrian threat had passed, though João was left to organize an expedition for himself.
João raced to Seville and took command of a small squadron of ships docked there. They entered the mouth of the Tagus on 10 November. Lisbon's defenders sprung to action at the appearance of Castilian warships, though. Coming under heavy fire, João was forced to retreat. The city's garrison learned that the prince had been aboard and was looking to land peacefully only after the fact. Word of the attempted landing spread, sparking spontaneous protests against the unpopular Leonor. These quickly turned violent and riots broke out across the city. The situation spiraled into a general revolt as the population demanded that João be crowned king.
Lisbon was dominated by a small class of fantastically wealthy merchants and artisans, as most every major city in western Europe was at the time. The Lisbon oligarchs had little interest in João's cause. They were not taken in by his charms, as the upper nobility was, and had no need for his charity, as the poor did. Lisbon's oligarchs were primarily interested in maintaining stability and growing their wealth. A regency government led by Leonor was acceptable to them, but the intensity of the uprising was such that it could not be ignored and the oligarchs were compelled to endorse João.
On 16 November, less than a week after João's attempted landing, a delegation of the city's merchant leaders met with Leonor and informed her that she was not safe in the capital. Some of the more radical elements of the uprising called for her arrest, but the oligarchs allowed her to sail up the Tagus in order to hedge their bets in the rapidly escalating crisis. She fled under the cover of darkness that same evening. Once she was gone, the oligarchs wrote to João and invited him to return and claim the crown.
Revolution
Álvaro Pais, who was one of the leaders of the Lisbon revolt, personally delivered the city's invitation to João on 22 November. Pais had served Fernando and João's father as chancellor and had continued in the role during the early years of Fernando's reign. He was a savvy and well-connected figure whose presence helped legitimize João's cause. Counterintuitively, though, he discouraged the prince from moving to the capital. Instead, Pais coached João on what steps needed to be taken to ensure his seizure of the throne was viewed as lawful. Then, on 26 November, a message arrived with word that João's uncle, Álvaro Pires de Castro, count of Viana, was moving south with a large army to support João.
Castro was once a close ally of Queen Leonor's, but he was repulsed by the way she had manipulated João into murdering his own wife. The count had slowly drifted out of the queen's orbit over the years since and broke from her completely now. Castro was at León when he received word of the Lisbon revolt. He was there at the head of the Portuguese army, fighting alongside the English as a part of Lancaster's Crusade. They had been stuck besieging León for months and had suffered badly. The combined Anglo-Portuguese force was too large to feed. Starvation made the men vulnerable to disease, leading to thousands of deaths when dysentery struck. Castro knew that both the siege and the duke of Lancaster's quest for the crown of Castile were hopeless. On 19 November, he detached the Portuguese army from the siege and moved to support his nephew.
João sped north to meet his uncle. He was accompanied by only a handful of close friends. Their small number allowed them to move quickly, averaging more than 25 miles a day from Seville to Ciudad Rodrigo. From there, they crossed into Portugal and cautiously approached the border fortress of Almeida. They were met there by João's illegitimate half-brother, João de Portugal, grand master of the Order of Avis, on 7 December.
On 11 December, João caught up with his uncle Castro at Trancoso. Fernando Afonso de Albuquerque, master of the Order of Santiago in Portugal, was there as well, having brought fresh troops to support Castro's broken army. Albuquerque confronted João with questions as to his intentions. Portuguese chronicler Fernão Lopes wrote that the prince swore to Albuquerque that he did not intend to seize the throne by force and that he wished only to end Leonor's corrupt and incompetent government and find the truth of the rumors of her son's illegitimacy. João also swore that he would put the issue of the succession to the
cortes if Afonso were illegitimate, saying "if anyone could be found who was more worthy of the crown than he was, he would willingly stand down."
Leonor was holed up at Santarém with the members of her regency council and the officers of her government. It is unclear if they knew the sorry state of the army that Castro had brought from the north, though they were aware that it numbered in the thousands and also that João was drawing more to his side, like Albuquerque, every day. The queen regent, in contrast, had a small retinue of men with her and her advisors were divided as they debated confronting João.
The queen's party suffered its first defections on 12 December when Lourenço Fogaça, chancellor of the kingdom, and Gonçalo Vasques de Azevedo, lord of Lourinhã, fled Santarém before daybreak to join João. Fogaça had served Fernando as chancellor since 1373. He had been kept in the role by Leonor, but he was well-known as Fernando's most loyal servant. Azevedo was a more slippery character. He had discovered Leonor's affair with the Galician nobleman Juan Fernández de Andeiro in spring 1382. He was promptly arrested by the queen on trumped-up charges and was bought off with lordships and treasure. Azevedo's defection was not welcomed by João's brother, Avis, who had been arrested with Azevedo in 1382 but had not allowed himself to be bought off. Still, Azevedo had been Fernando's longest-serving advisor and he had cemented Leonor's control of the government with his support. His defection to João was too important for the prince to pass up.
On 26 December, Avis went to Santarém with a small retinue of men and met with Leonor. What happened there is a matter of debate. By some accounts, Avis swore oaths guaranteeing the queen's safety and her freedom, but effectively made her a prisoner once she was outside the fortress. Other accounts say that Leonor recognized the weakness of her position and surrendered herself to Avis willingly, intending to slip away from him and raise her own army at the earliest opportunity. Whatever the case, she left Santarém at Avis's request and went with her council to meet João.
João welcomed Leonor with all the courtesies typically afforded to a dowager queen and greeted each of the members of her regency council in turn. Then, he arrested the men in the queen's employ and ordered that Leonor and her ladies be confined to their quarters. Ten men were then assigned to watch Leonor through all hours of the day and night to ensure that she did not escape. On 30 December, Leonor agreed to João's demand to summon the
cortes. João declared himself "guardian of the realm" that same day.
On 11 January 1384, João was met by Lisbon's leaders two miles outside the city. They formed a procession and rode into the capital together. Countless men and women crowded the gate, exploding into cheers as João entered. He was followed at some distance by Leonor, flanked by 12 men-at-arms so that physical harm did not come to her. Lisboners hurled insults at her, screaming "whore" and "adulteress" as she passed. As the crowd cheered his name, João went not with Leonor to the royal palace, which was to become her gilded prison, but to Carmo Convent, to visit Fernando's tomb there.
Afonso and Beatriz were brought into the city on the royal barge, sparing them the humiliations that their mother had suffered. This did little to cool the queen's temper. She was kept confined to her chambers for three days until, on 14 January, she was called to a meeting with João. She erupted in anger at the sight of him. She condemned João, Avis, Azevedo, and Fogaça as traitors and demanded that she be allowed to defend herself before the
cortes.
João formed a new council after his meeting with the queen. At its heart were his uncle Castro, his half-brother Avis, the former chancellor Pais, and Albuquerque, the master of Santiago. It included an unusual number of clerks and lawyers, as João insisted that he was not a would-be usurper, but was his brother's true and rightful heir. His preoccupation with legalities led to the rapid rise of Pais's stepson, João das Regras, who was the brightest star of the prince's legal team. They soon decided that Leonor should be formally removed from the regency before the
cortes assembled. Her son was, on paper, King Afonso V, though he was too young to exercise power. As Afonso's regent, Leonor had the power to dissolve the
cortes at any time, which they feared she would do to end her own trial if it appeared she was to be convicted.
On 8 February, Castro and Albuquerque led a delegation to the bishop of Coimbra's palace, where the queen was being held ahead of the
cortes. It included representatives from every level of the nobility, both secular and ecclesiastical. They presented Leonor with a letter of resignation, but she refused to consider it before speaking with João himself. The delegates returned the following morning with the prince. Leonor tried to negotiate with her former brother-in-law, but he would not debate the terms of her resignation. Outnumbered and likely fearing for her life, Leonor resigned the regency.
Compromise of Coimbra
On 10 February, the
cortes assembled at Coimbra Palace, a venue chosen to ensure that its proceedings were not disrupted by the Libson mob. All of the kingdom's bishops, along with large numbers of abbots, deans, monks and priests, were in attendance. Seventy-two members of the secular nobility and many knights and squires were there as well. All the principal cities and 31 towns were represented.
João arrived at midday. He was met outside the palace by the monks of Alcobaça, a symbolic move given that João's father, King Pedro of Portugal, was buried at Alcobaça Monastery and his brother, Fernando, had been acclaimed king there. They accompanied João to church to hear mass and then organized a procession that allowed João to make an almost kingly entrance into the royal palace. A crowd formed outside, hoping to catch a glimpse of the prince on his entry.
The proceedings began with a prayer from Lourenço Vicente, archbishop of Braga. Fogaça, as chancellor of the kingdom, stepped forward next. Instead of delivering an address on the state of the kingdom, as was tradition, he introduced the lawyer João das Regras, who read out the resignation letter that the queen had been forced to sign. The chancellor asked whether the men of the
cortes accepted the queen's resignation from the regency. Cries of "Sim! Sim! Sim!" rang out in response. Leonor, already in João's custody for more than a month, was now officially powerless.
Fogaça returned to the floor once the cheers and shouts died down. He delivered a bleak report on the challenges facing the kingdom. The war with Castile was a disaster. The Battle of Saltes three years prior had gutted the Portuguese fleet. Unable to defend itself at sea, the kingdom had been ravaged by Castilian raiders for nearly two years. The suburbs of Lisbon had been destroyed, the rich estates that lined the Tagus had been looted and burned, and the kingdom's great herds of cattle had been rustled. Lisbon had been left dangerously exposed to direct attack, as Castile could easily blockade the mouth of the Tagus and cut the city off from the sea. In summary, the kingdom had been impoverished and terrorized, and its people were angry and hungry.
The chancellor's report was, in effect, an indictment of Leonor's government. It is possible that the report was exaggerated to retroactively justify the queen regent's forced removal, but it could not have been much of an exaggeration. The Third Fernandine War had, by all accounts, been a disaster for Portugal. The
cortes demanded that those responsible for the kingdom's misfortune be held accountable.
João das Regras was called upon to read out a list of the crimes of which Leonor's councilors and the officers of her government stood accused. Twenty-three different charges were made against the queen herself, but they were not limited to her short-lived regency or even the period in which she had dominated Fernando's government. Tellingly, the list of charges began with the 1379 plot that had led João to murder his first wife, Maria Teles. This was, for João, a personal act of retribution. Leonor was accused of both slander and conspiracy for having manipulated João into believing that his wife was an adultress and subsequently leading to his crime of passion.
Leonor was charged with false imprisonment, intimidation, harassment, blackmail, and bribery for her arrest of Azevedo and Avis in the spring of 1382. She faced multiple allegations of embezzlement, malfeasance, and nepotism regarding the lavish grants she made to her supporters and for failing to defend the realm from attack. She was accused of adultery and fornication, as her long-running affair with the Galician nobleman Juan Fernández de Andeiro was made a matter of public record. The explosive accusations stunned the
cortes into silence. At this point, João Cabeça de Vaca, bishop of Coimbra, declared that the queen should not be condemned without an opportunity to defend herself.
The
cortes spent six days in consultations with legal advisors on how to best proceed. Martinho de Zamora, bishop of Lisbon, emerged as the queen's chief defender at this time. He lobbied members to dismiss the charges made against Leonor, but the list of crimes was too long and too grave to disarm them all.
On 16 February, the
cortes declared that sufficient doubts had been raised regarding the legitimacy of Afonso that an investigation was required before any other action was taken, as its members needed to know in whose name they were assembled. A number of low-ranking figures in the services of Fernando and Leonor were called before the
cortes to answer questions pertaining to Fernando's decline as well as the nature and timing of Leonor's relationship with Andeiro, including the late king's doctors and six of his valets.
Witness testimony painted a picture of a king who was ill for many years, but whose condition worsened significantly in the final two years of his life. Fernando attended to the business of state only intermittently from the spring of 1382 onward. By that summer, he was nearly crippled with pain and it became an effort for him to leave his bed. He deteriorated yet further through the winter and, by spring 1383, when Afonso was born, Fernando was completely bedridden. Leonor spent an inordinate amount of time with Andeiro through this period. The Galician had joined the king's court in late 1380 and was known to have visited Leonor in her personal chambers on more than one occasion. Andeiro was added to the king's council, which the queen controlled, and showered with treasures. It was a damning portrait of events.
Leonor's chief defender, the bishop of Lisbon, did not challenge the substance of the witness testimony and instead attacked the character of the witnesses themselves. It was highly suspect, the bishop said, that so many men would withhold so much information until João needed to undermine Leonor for personal gain. His most effective line of questioning was his simplest, as he pressed witnesses to explain why Fernando had recognized Afonso as his son and proclaimed the boy heir to the throne if in fact he had not been well enough to have fathered the child. The question ate at many members of the
cortes.
The bishop of Lisbon sowed enough doubt in the proceedings to draw some support back to Leonor, which included Afonso Correia, bishop of Guarda, and Pedro Álvares Pereira, prior of Crato. Despite this, though, the testimony of Fernando's physician confirmed many people's suspicions that Afonso was a bastard born of adultery. Support for Afonso and João began to harden, polarizing the
cortes.
It was clear by the final day of testimony that the
cortes would depose Afonso and acclaim João as king. It was unclear, though, whether the queen's party would accept that decision or condemn the kingdom to civil war. Chancellor Fogaça was among those who had been convinced that Afonso was a bastard. Fogaça had served Fernando with distinction for many years and remained loyal to the late king's memory. He began to champion for the cause of Fernando's daughter, Beatriz. This was a lonely position for him to take. It was already unprecedented for the
cortes to depose Afonso. It would be equally unprecedented for them to acclaim a queen regnant. No one cared to do both at the same time, especially for a 10-year-old girl. Despite this, Fogaça believed that Beatriz was the key to averting civil war. He brought João's closest advisors and Leonor's brothers together in a secret meeting to discuss the fates of the princess and the kingdom.
On 23 February, the
cortes met to deliver its judgment. The atmosphere was tense. Two weeks of legal wrangling and testimonials of staggering corruption had robbed the assembly of the excitement that had marked its opening days. The gravity of the action that was about to be taken created an undercurrent of dread. It fell to Fogaça, as chancellor, to ask the
cortes for its verdict. Afonso was declared illegitimate. As the throne was now vacant, the question of who should succeed was mooted. Unsurprisingly, João was acclaimed king of Portugal and the Algarve. The new king rose to speak briefly before calling on the assembly to meet again in a week's time, allowing for tempers to cool after the intense debate.
On 1 March, the
cortes reassembled, meeting for the first time in the name of King João of Portugal. The new king's first act was to have his young son, Fernando, recognized as heir to the throne. Once the boy's position was secured, João announced his intention to wed his son to Beatriz, uniting the rival claims to the throne. Fogaça, who proposed the union, had at least secured the girl's position as future queen consort after realizing that she would never be queen regnant. In the process, he had created a new dialogue between João and Leonor's supporters that appeared to be keeping the kingdom out of civil war.
The
cortes sat for two more weeks, prosecuting members of Leonor's party for their crimes. The bishop of Lisbon urged João to spare the lives of the queen's supporters. He found the new king surprisingly open to his calls for mercy. João stripped Leonor's allies of all lands, titles or treasures they had received from the crown since 1381, but allowed them to keep their lives, freedom, and all that they had gained or inherited through lawful means.
Only Leonor's lover, Andeiro, faced harsh punishment. He became a scapegoat for many of the worst excesses and failures of the queen's government. He was convicted of treason and executed. The queen herself was not formally prosecuted for any crime. She was given a sizable income and allowed the use of a number of royal palaces in exchange for her quick and quiet removal from politics. João's policy of mercy and reconciliation, as well as the betrothal of young Fernando and Beatriz, has led historians to dub the outcome of the 1384
cortes the Compromise of Coimbra.
Civil war
The mercy that João showed the queen's party in the Compromise of Coimbra burnished his reputation as a chivalric figure, but it was not popular with some of his own supporters. Many members of the lower nobility called for blood, as did João's half-brother, Avis, who was one of the new king's closest advisors. In the days following the dissolution of the
cortes, the only criticism of the new king was that he had been too merciful towards those who had tried to pass off a bastard boy as King Fernando's son and heir. These critics were soon proven right.
João's second wife, Constanza Enríquez de Castilla, who was a bastard sister of the Castilian king, died giving birth to their third daughter just weeks after the
cortes. The speed of events that had led João to be acclaimed king had not allowed her time to travel to Portugal, as she was too far along in her pregnancy. The king planned to ride to Castile to mourn his wife and to bring his daughters back with him. This presented those who had been dispossessed by the new regime an opportunity to return themselves to power.
On 28 April, João Afonso Telo, count of Barcelos, and Gonçalo Teles, count of Neiva, who were Leonor's two brothers, met with Pedro Muñiz de Godoy, grandmaster of the Order of Santiago, and Pedro Álvares Pereira, prior of Crato, in the bishop of Lisbon's palace. A handful of other, minor figures were there as well. Together, they plotted to ambush João, murder him, and restore Afonso to the throne.
On 18 May, the king's entourage was set upon near Fronteira by a force of about 400 men. João had perhaps 60 fighting men with him. Among them was Nuno Álvares Pereira, a knight in the king's service whose hastily-organized defense allowed João to cut his way to safety. The would-be assassins fled after the king's escape. Despite being badly outnumbered, Pereira pursued them for some distance. At least two dozen rebels were struck down in their retreat, but the conspiracy's ringleaders remained at large.
João returned to Lisbon and launched a quick counterattack on the rebels. He ordered the arrest of Martinho de Zamora, bishop of Lisbon, for his part in organizing the attack. Álvaro Pais, the former chancellor who helped lead the Lisbon revolt just months earlier, rode through the city calling on all able-bodied men to come to the king's defense. João's bastard half-brother, Avis, was given control of the city and all land surrounding it on both sides of the Tagus. Avis was charged with protecting both the capital and Prince Fernando, whose succession Avis was to ensure in the event of the king's death. João soon had an army, which was largely made up of common men from the city and, on 29 May, marched north to confront the rebels.
The rebel leaders regrouped at Guarda. Leonor was likely unaware of the plot hatched by her brothers and their co-conspirators until they arrived at the city, where she was staying as a guest of the bishop of Guarda. She threw her lot in with the rebels and gave her brothers funds with which they could raise an army. The two counts moved west to their lands near the coast.
On 21 June, João caught up with the two counts north of Porto. The royal army numbered around 4,000 men, while the rebels had perhaps 1,500. A short battle was fought on the banks of the River Leça, but the counts withdrew and neither side suffered major casualties. Pereira, who had risen high in João's favor after his quick thinking saved the king's life at Fronteira, gave chase, but he would not allow himself to be baited into mounting a direct assault after the two counts took up a highly defensible position. The rebel leaders escaped and went into hiding. Their army melted away.
On 26 June, young Afonso died. He was two years old. His death was likely the result of some common childhood illness, given the high child mortality rate and the fact that he died while in his mother's custody. The timing of his death was undeniably convenient for João, though, and rumors began to swirl that Afonso had been smothered by an agent of the king, whose critics began to call him "João o infanticídio." The attack was highly effective, as sympathy for Leonor brought new support to the rebels, who now hoped to depose João and rule the country in the name of Beatriz, whose betrothal to João's son could be easily broken in favor of a new ally.
The uprising, the king's inability to deliver a decisive blow against the rebels, and the rumors that he had ordered the murder of Afonso proved to be a toxic combination. João's reputation as a gallant, universally beloved figure was shattered. His alliance with King Juan of Castile soon came under attack as well, which further weakened João's position. Castile's devastating raids during the Third Fernandine War had not been forgotten and the Portuguese people were no longer willing to look past their king's friendship with a man who they believed was a schismatic tyrant.
Fogaça, who João had kept on as chancellor, pushed the king to open negotiations with John of Gaunt, duke of Lancaster. Fogaça had supported King Fernando's alliance with England and feared that Leonor could draw Gaunt into Portugal's emerging civil war by offering to wed Beatriz to Richard of Bordeaux, the girl's former betrothed. Gaunt had already begun talks to drop his claim to the Castilian throne and bring an end to Lancaster's Crusade, allowing João to forge his own alliance with the duke without completely alienating his Trastámaran allies.
In late July, Gaunt moved from Ourense to Porto, where he stayed as João's guest for two months. The duke was a spent force by this time. His campaign for the crown of Castile had ended ingloriously and he had lost both his youngest son and many of his closest friends during its course. Gaunt had neither the interest nor the ability to involve himself in João's conflict with Leonor, but he was famous in Portugal for his war against the Trastámarans, which made him a valuable ally for propaganda purposes. He negotiated the marriage of his eldest daughter, Philippa of Lancaster, to the recently-widowed João, with a dowry of 20,000 marks. The two were wed at Porto Cathedral on 6 September and Gaunt sailed from Porto to Bayonne just weeks later, having helped to legitimize João's kingship through a prestigious marriage.
On 2 October, the Roman Pope Urban VI granted dispensation for João's son to marry Beatriz. Urban also provided papers confirming that João was the legitimately-born son of King Pedro of Portugal, finally putting to rest doubts about Pedro's secret marriage to João's mother. Papal recognition of João's reign and support for the Compromise of Coimbra settled any lingering questions about the legality of the succession, but the lords who had conspired to kill the new king remained opposed to his reign.
Leonor emerged as a surprisingly powerful figurehead for the rebels. Accusations of infanticide remained a potent line of attack against João and sympathy for Leonor brought her popular support for the first time in her life. This was especially true in the inland towns of central and northern Portugal, some which openly supported the rebel cause to install Beatriz on the throne in her own right.
In April 1385, the rebels launched a punitive campaign to demonstrate the king's weakness. Their targets were highly symbolic of João's short reign. They began with burning the town of Trancoso, where João had gathered his forces before seizing the crown. The rebels moved west, laying waste to the area around Viseu before turning south toward Coimbra. They intended to take the city, where the
cortes had delegitimized Afonso and proclaimed João king, but never managed to reach it.
João caught up with the rebel army at the small village of Valverde, about 20 miles south of Viseu. The two armies were evenly matched, though sources disagree as to whether they numbered at 3,000 or 5,000 men each. Lopes writes that the rebel army was weighed down with loot after having plundered areas loyal to the king. The rebels were thus reluctant to withdraw, as they would have had to abandon their stolen treasure in order to escape. Pedro Muñiz de Godoy, grandmaster of the Order of Santiago, and Pedro Álvares Pereira, prior of Crato, arranged the rebel army into a battle formation.
The prior of Crato's brother, Nuno Álvares Pereira, acted as marshal for the royal army. He advised the king to hold off an attack and to instead bait the rebels into making the first move. João refused to wait, though. He remained angry that the rebels had escaped him a year earlier and believed that a decisive victory in battle would fully legitimize his rule in the eyes of the people.
The Battle of Valverde took place on 13 May 1385. Nuno Álvares Pereira led the royal vanguard in a forward march. They advanced rapidly and took heavy casualties, but continued the attack. Royal forces were losing the initial stage of the battle until Pereira feigned a retreat. Streams of rebel men broke ranks and pursued them, despite the shouts of their commanders. Pereira then turned, surrounded his pursuers, and slaughtered them. The king ordered a second assault at once, which broke through the disorganized rebel line.
The prior of Crato tried to restore order on the front, but was killed in the fighting. Rebel resistance gave way with his death. Royal forces poured through the hole in the line. The grandmaster of the Order of Santiago fought even as the men around him broke into retreat. Rebels were not afforded the niceties that noble prisoners often enjoyed. The grandmaster would be imprisoned and executed like any lowborn man, an indignity he refused to suffer. He fought to the death insead. The royal army won in a rout. Nuno Álvares Pereira rode down the retreating rebels through the whole rest of the day. By some accounts, as many as two-thirds of the men who fought against João were dead by nightfall, including its commanders and many of its captains.
João's former brothers-in-law, the counts of Barcelos and Neiva, had not fought at Valverde and attempted to flee the kingdom when word of the rout reached them. They were caught near the border with Galicia and beheaded without trial by local authorities hoping to curry favor with the king. Leonor was also captured in flight as she attempted to cross into Castile. She was stripped of all her lands and wealth, denied all the dignities and privileges of a dowager queen, and forced into a Cistercian convent.
Aftermath
João de Castro emerged from the Battle of Valverde as the undisputed king of Portugal, ending the instability that followed Fernando's death. As king, he faced a number of difficulties resulting from his brother's disastrous final years on the throne. The most serious of these was the lingering conflict with Castile. The succession to the Castilian throne, which was the issue at the heart of Fernando's wars with Trastámaran Castile, had been settled with the collapse of the Trastámaran dynasty. This put João in an awkward position, given that he had been supported by the Trastámaran kings before taking the crown of Portugal. The new King Bernardo of Castile distrusted his western neighbor as a result. A cold relationship between the two made it difficult to rein in their respective border lords, allowing a low-grade war to rage on and off in the marches for much of the next two decades. Tensions with Castile led João to strengthen ties to England, negotiating a more formal alliance with his father-in-law, Gaunt, and the king of England in 1386, which remains in effect to this day.
A key element of João's reign was his belief that the king was first among equals with regard to the great men of the realm. He was determined to rule with the support of the nobility and he called meetings of the
cortes more frequently than any of his predecessors as a result. Despite this, he faced a number of revolts throughout his reign. These were mostly minor incidents, often staged in the name of Leonor's son, Afonso, as rumors spread that the boy had been spirited away before his death and was secretly being raised in Galicia.
Conventionally pious in his life before assuming the throne, João became a fierce partisan of the Roman papacy after becoming king. His intense obedience likely stemmed from a fear that losing the support of Rome would reopen questions surrounding the legitimacy of his father's secret marriage and the series of events that had brought João to the throne in 1384. In public demonstrations of his faith, João pledged to lead a crusade to northern Africa. This likely began as empty rhetoric meant to impress the public and win allies in the church, but the idea caught the popular imagination and crusades against the Marinid Sultanate became a regular feature of the 1390s and early 1400s.
João died of an unknown ailment in 1397, aged 45. He was succeeded by his son from his first marriage, who was acclaimed King Fernando II. The last element of the Compromise of Caspe became a reality only seven months after Fernando's ascension, when he finally wed Beatriz and united their claims to the throne.
João's nemesis, the dowager Queen Leonor Teles, outlived him. The convent to which she had been sent at the end of the succession war, Lorvão Abbey, was her
de facto prison until his death. She was kept under a strict house arrest and even had her movements within the abbey restricted. She was also allowed no contact with Beatriz during João's reign. It was only after Fernando II succeeded and wed Beatriz that mother and daughter were allowed to see one another again. Leonor slowly regained her liberties during her son-in-law's reign. She was free to move about, was provided with a small pension, and even appeared at court on a handful of occasions. João's widow, the dowager Queen Philippa of Lancaster, was an unlikely champion of Leonor's reentry into public life, and was even commended by the pope for the compassion she showed toward her husband's former enemy. Leonor died in 1406, aged 56.
The marriage of Fernando II and Beatriz failed to live up to the promise of the Compromise of Caspe. The king had little interest in his wife, only reluctantly wedding her many months after his coronation. He was famously promiscuous and had 18 known bastards by eight different women before he died at age 30, though his marriage to Beatriz was childless. Fernando's sexual exploits scandalized his stepmother, Philippa, with whom he had an otherwise close relationship. Fernando was so close with his stepmother, and so distant from his wife, that he routinely named Philippa as regent while he was out of the country on crusade, despite the fact that Beatriz had her own claim to the throne and could have been a capable leader.
The crown passed over Beatriz again after her husband's death in 1408, at which time Fernando's half-brother, Afonso, who was João's eldest son by his marriage to Philippa, became king. Afonso was proclaimed King Afonso V, which was a direct repudiation of Leonor's son of the same name who claimed the same regnal number during the succession war. Beatriz hardly mourned her husband's death and soon remarried against the wishes of Afonso's councilors, who feared that any child she may bear would rival Afonso's own. She sold Afonso her rights to the Portuguese crown and retired to the north of the kingdom, but her descendants would try to claim the crown a century later in the Wars of the
Quinas.