The Irmandiño revolts (or Irmandiño Wars) were two revolts that took place in 15th-century Kingdom of Galicia against attempts by the regional nobility to maintain their rights over the peasantry and the bourgeoisie. The revolts were also part of the larger phenomenon of popular revolts in late medieval Europe caused by the general economic and demographic crises in Europe during the fourteenth and fifteenth centuries. Similar rebellions broke out in the Hispanic Kingdoms, including the War of the Remences in Catalonia and the foráneo revolts in the Balearic Islands.
Despite being joined to the Crown of Castile with the dynastic union of the Kingdoms of León and Castile in 1037, the Kingdom of Galicia maintained unique features, characterized by an economy which depended heavily on agriculture and a society marked by enormous feudal power, concentrated on both secular and ecclesiastical lords. In addition, Galicia was isolated from the rest of the kingdom due to its mountainous territory and geographical location, a situation which was reinforced politically by the Galician nobility. These lords—the Osorios in Monforte de Lemos and Sarria, the Andrade in Pontedeume, and the Moscosos in Vimianzo, among others—held excessive power, with which they abused the general rural population. This resentment triggered two uprisings: the Irmandade Fusquenlla (the Fusquenlla Brotherhood) from 1431 to 1435 and the Grande Guerra Irmandiña ("Great Brotherhood War") from 1467 to 1469. (The term irmandade here should not be confused for the similarly named hermandades, which were a constabulary.) Although ultimately unsuccessful, they lay the groundwork for the incorporation of Galicia into the direct administrative control of the Spanish crown, which was beginning to be created by the Catholic Monarchs.
The Irmandade Fusquenlla was formed in 1431 on the estates of the lords of Andrade due to the harsh treatment of Nuno Freire de Andrade, "the Bad." The revolt broke out in Pontedeume and Betanzos, and spread to the bishoprics of Lugo, Mondoñedo and Santiago de Compostela. The revolt was led by a fidalgo of low status, Roi Xordo, of A Coruña, who died in the reprisals after the revolt was suppressed in 1435.
The Great Irmandiño War (Galician: Gran Guerra Irmandiña) broke out in 1467, but the formation of a "general brotherhood" (irmandade xeral) was begun a few years earlier by Alonso de Lanzós with the backing of Henry IV and various municipal councils of A Coruña, Betanzos, Ferrol and Lugo. During the war, the municipal councils became primary actors, giving the conflict the characteristics of a true civil war, rather than just a revolt, as had occurred three decades earlier.
Several years of bad crops and plagues provoked the popular revolt. According to the testimony of trials after the revolt, the Irmandiños counted with 80,000 troops. Several social classes participated in the organization and direction of the rebellion: peasants, city-dwellers, the lower nobility, and even some members of the clergy (some in the church hierarchy financially supported the Irmandiños). The heads of the revolt were made up of hidalgos. Pedro de Osório led the armies in the center of Galicia, especially in the Compostela region. Alonso de Lanzós directed the war in the north of Galicia, and Diego de Lemos in the southern part of the Province of Lugo and the north of the Province of Ourense. The presence of an "avenging and anti-lord mentality" in medieval Galicia, which portrayed the great lords as "evil-doers," made the Irmandiño Wars possible.
Opposed to the Irmandiños were the nobles, who had castles and forts, and the heads of the principal churches and monasteries. The Irmandiños destroyed around 130 castles and forts during the two years of war. The Lemos, Andrade and Moscoso families were the main targets of the rebels, yet the rebels spared the ecclesiastical authorities. At the start of the war, the nobility fled to Portugal or Castile, but in 1469 Pedro Madruga began a counter-campaign from Portugal with the backing of other nobles, the kings of Castile and Portugal and the armed forces of the archbishop of Santiago de Compostela. The nobles' army, which had better equipment, such as the latest arquebuses, took advantage of divisions within the Irmandiño movement and defeated them. The leaders of the rebellion were arrested and executed.
The Irmandiño revolts paved the way for the centralization efforts of the Catholic Monarchs two decades later. They appointed a governor-captain general and created an audiencia for the Kingdom of Galicia to remove the dispensing of justice from the local lords and place it under the auspices of the Crown. They also ordered that none of the castles destroyed by the Irmandiños be rebuilt, and had the Galician monasteries placed under the authority of their respective Castilian orders. The Catholic Monarchs also eliminated or neutralized the powerful lords. In particular it is possible that Pedro Madruga—who remained grateful to the king of Portugal and, therefore, supported Xoana A Bertranaxa in her efforts to gain the crown of Castile against Isabella—was murdered by them in 1486. (The other possibility, depending on the chronicle, is that he died of carbuncles.) Another powerful lord, Pedro Pardo de Cela, was executed and his lands incorporated into the royal domain. Finally, Ferdinand and Isabella extended the authority of the Santa Hermandad to Galicia and abolished any remnants of serfdom in the region in 1480.
Every year a large-scale, role-playing event, "Irmandiños A Revolta," is financed by the Xunta de Galicia to promote historical reenactment. In past years up to 800 people have participated, making it the largest role-playing event in the world.
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