The Castilian Civil War was a
war of succession over the
Crown of Castile
The Crown of Castile was a medieval polity in the Iberian Peninsula that formed in 1230 as a result of the third and definitive union of the crowns and, some decades later, the parliaments of the kingdoms of Castile and León upon the accessi ...
that lasted from 1351 to 1369. The conflict started after the death of king
Alfonso XI of Castile
Alfonso XI (13 August 131126 March 1350), called the Avenger (''el Justiciero''), was King of Castile and León. He was the son of Ferdinand IV of Castile and his wife Constance of Portugal. Upon his father's death in 1312, several disputes en ...
in March 1350. It became part of the larger conflict then raging between the
Kingdom of England
The Kingdom of England (, ) was a sovereign state on the island of Great Britain from 12 July 927, when it emerged from various Anglo-Saxon kingdoms, until 1 May 1707, when it united with Scotland to form the Kingdom of Great Britain.
On ...
and the
Kingdom of France
The Kingdom of France ( fro, Reaume de France; frm, Royaulme de France; french: link=yes, Royaume de France) is the historiographical name or umbrella term given to various political entities of France in the medieval and early modern period. ...
: the
Hundred Years' War
The Hundred Years' War (; 1337–1453) was a series of armed conflicts between the kingdoms of England and France during the Late Middle Ages. It originated from disputed claims to the French throne between the English House of Plantagen ...
. It was fought primarily in Castile and its coastal waters between the local and allied forces of the reigning king,
Peter, and his illegitimate brother
Henry of Trastámara
Henry II (13 January 1334 – 29 May 1379), called Henry of Trastámara or the Fratricidal (''el Fratricida''), was the first King of Castile and León from the House of Trastámara. He became king in 1369 by defeating his half-brother Peter the ...
over the right to the crown.
Causes
Peter was called by his supporters "The Just" and by his detractors "The Cruel". To the higher ranks of the nobility, he was a tyrant, forcing the royal will on hitherto free men. He had greatly extended the royal authority and had entered into a war with the
Crown of Aragon
The Crown of Aragon ( , ) an, Corona d'Aragón ; ca, Corona d'Aragó, , , ; es, Corona de Aragón ; la, Corona Aragonum . was a composite monarchy ruled by one king, originated by the dynastic union of the Kingdom of Aragon and the County of ...
(called "
The War of the Two Peters
The War of the Two Peters ( es, La Guerra de los Dos Pedros, ca, Guerra dels dos Peres) was fought from 1356 to 1375 between the kingdoms of Castile and Aragon. Its name refers to the rulers of the countries, Peter of Castile and Peter IV of ...
").
His illegitimate brother Henry quickly obtained the support of not only the upper noblesse, but France, Aragon, and the
Papacy
The pope ( la, papa, from el, πάππας, translit=pappas, 'father'), also known as supreme pontiff ( or ), Roman pontiff () or sovereign pontiff, is the bishop of Rome (or historically the patriarch of Rome), head of the worldwide Cathol ...
. In 1366, he officially deposed his brother as king of Castile,
León,
Toledo, and
Seville
Seville (; es, Sevilla, ) is the capital and largest city of the Spanish autonomous community of Andalusia and the province of Seville. It is situated on the lower reaches of the River Guadalquivir, in the southwest of the Iberian Penins ...
and had himself proclaimed king in the monastery of
Las Huelgas.
Conflict
In 1366, Henry, then living in
France
France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of Overseas France, overseas regions and territories in the Americas and the Atlantic Ocean, Atlantic, Pacific Ocean, Pac ...
, assembled a large army, with both French and
Aragon
Aragon ( , ; Spanish and an, Aragón ; ca, Aragó ) is an autonomous community in Spain, coextensive with the medieval Kingdom of Aragon. In northeastern Spain, the Aragonese autonomous community comprises three provinces (from north to s ...
ese components, at
Montpellier
Montpellier (, , ; oc, Montpelhièr ) is a city in southern France near the Mediterranean Sea. One of the largest urban centres in the region of Occitania, Montpellier is the prefecture of the department of Hérault. In 2018, 290,053 people l ...
and invaded Castile with the support of the kings of France and Aragon (
Charles V Charles V may refer to:
* Charles V, Holy Roman Emperor (1500–1558)
* Charles V of Naples (1661–1700), better known as Charles II of Spain
* Charles V of France (1338–1380), called the Wise
* Charles V, Duke of Lorraine (1643–1690)
* Infa ...
and
Peter IV respectively). He successfully forced Peter to flee.
Peter fled to
Bayonne
Bayonne (; eu, Baiona ; oc, label= Gascon, Baiona ; es, Bayona) is a city in Southwestern France near the Spanish border. It is a commune and one of two subprefectures in the Pyrénées-Atlantiques department, in the Nouvelle-Aquitaine r ...
, a city in English-held
Gascony
Gascony (; french: Gascogne ; oc, Gasconha ; eu, Gaskoinia) was a province of the southwestern Kingdom of France that succeeded the Duchy of Gascony (602–1453). From the 17th century until the French Revolution (1789–1799), it was part ...
. There, he petitioned
Edward, the Black Prince
Edward of Woodstock, known to history as the Black Prince (15 June 1330 – 8 June 1376), was the eldest son of King Edward III of England, and the heir apparent to the English throne. He died before his father and so his son, Richard II, suc ...
, for aid and,
in exchange for lands in Castile, received it. With English troops led by the prince, he returned to Castile and reasserted his royal power in 1367, forcing Henry to return to France after the successful
Battle of Nájera (Navarette). He refused, however, to make good on his dealings with the English and his allies, including the Prince of Wales himself, soon left. In 1368, Henry and Charles of France signed the
Treaty of Toledo whereby the Castilians lent a fleet in the
Bay of Biscay
The Bay of Biscay (), known in Spain as the Gulf of Biscay ( es, Golfo de Vizcaya, eu, Bizkaiko Golkoa), and in France and some border regions as the Gulf of Gascony (french: Golfe de Gascogne, oc, Golf de Gasconha, br, Pleg-mor Gwaskogn), ...
to the French in return for military aid on land.
Henry entered Galicia, took some towns and then
took the city of León in April. After this, the whole province of
Galicia
Galicia may refer to:
Geographic regions
* Galicia (Spain), a region and autonomous community of northwestern Spain
** Gallaecia, a Roman province
** The post-Roman Kingdom of the Suebi, also called the Kingdom of Gallaecia
** The medieval King ...
took sides with Henry. He reentered Castile in 1369 and murdered Peter after the
Battle of Campo de Montiel. He was acclaimed Henry II and immediately solidified his rule by removing
Jews
Jews ( he, יְהוּדִים, , ) or Jewish people are an ethnoreligious group and nation originating from the Israelites Israelite origins and kingdom: "The first act in the long drama of Jewish history is the age of the Israelites""The ...
from high office. Castile became, at this time, a stern ally of the French in their ongoing wars.
Sources
*Wintle, Justin. ''The Rough Guide History of Spain''.
Penguin Group
Penguin Group is a British trade book publisher and part of Penguin Random House, which is owned by the German media conglomerate Bertelsmann. The new company was created by a merger that was finalised on 1 July 2013, with Bertelsmann initia ...
, 2003.
{{Hundred Years' War
1350s conflicts
1360s conflicts
Conflicts of the Hundred Years' War
Wars involving the Crown of Aragon
Civil wars involving the states and peoples of Europe
Civil wars of the Middle Ages
1360s in Europe
Wars of succession involving the states and peoples of Europe
14th century in Castile