Wikipedia
Irmandiño
The Irmandiño revolts 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.