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Kingdom of Castile

Spain, 1065–1833. Draft, not yet reviewed

The Kingdom of Castile was a polity in the Iberian Peninsula during the Middle Ages. It was not until 1065 that it was separated from the Kingdom of León and became a kingdom in its own right. Throughout that period, the Castilian kings made extensive conquests in southern Iberia at the expense of the Islamic principalities. The Kingdoms of Castile and of León, with their southern acquisitions, came to be known collectively as the Crown of Castile, a term that also came to encompass overseas expansion.

Seat of power: Burgos

Rulers

Alfonso VI of León and Castile

Monarch of the Kingdom of Castile, 1072–1109

After the conquest of Toledo in 1085, he proclaimed himself "most victorious king of Toledo, and of Spain and Galicia". The conquest also provoked an Almoravid invasion that he spent the rest of his reign resisting.

Portrait of Alfonso VI of León and Castile: Uploaded by MaiDireLollo, Public domain, file

Alfonso VII of Castile

Monarch of the Kingdom of Castile, 1126–1157

Though he sought to make the imperial title meaningful in practice to both Christian and Muslim populations, his hegemonic intentions never saw fruition. During his tenure, Portugal became de facto independent in 1128 and was recognized as independent de jure in 1143.

Portrait of Alfonso VII of Castile: Privilegium.jpg: anonymous derivative work: Agricolae (talk), Public domain, file

Alfonso VIII of Castile

Monarch of the Kingdom of Castile, 1158–1214

Though proclaimed king when only two years of age, Alfonso was regarded as merely nominal by the unruly nobles to whom a minority was convenient. He led the coalition of Christian princes and foreign crusaders who broke the power of the Almohads in the Battle of Las Navas de Tolosa in 1212.

Ferdinand III of Castille

Monarch of the Kingdom of Castile, 1217–1252

He secured the permanent union of the crowns of Castile and León and masterminded the most expansive southward territorial expansion campaign yet in the Guadalquivir Valley. New territories included important cities such as Baeza, Úbeda, Jaén, Córdoba and Seville.

Portrait of Ferdinand III of Castille: AnonymousUnknown author, Public domain, file

Alfonso X of Castile and Leon

Monarch of Castile and Leon, 1252–1284

As a lawmaker he introduced the first vernacular law code in Castile, the Siete Partidas. He created the Mesta, an association of sheep farmers in the central plain, but debased the coinage to finance his claim to the German crown.

Portrait of Alfonso X of Castile and Leon: Unknown authorUnknown author, Public domain, file

Alfonso XI of Castile and Leon

Monarch of Castile and Leon, 1312–1350

Once Alfonso was declared an adult in 1325, he began a reign that would serve to strengthen royal power and became known for his victory in the Battle of Rio Salado. Population decline, reductions in the royal treasury, and increasingly ambitious regents caused numerous problems during his early reign.

Portrait of Alfonso XI of Castile and Leon: Unknown sourceUnknown source, Public domain, file

John II of Castile

Monarch of Castile and Leon, 1407–1454

His mother and his uncle, King Ferdinand I of Aragon, were co-regents during his minority. John II's reign, lasting 48 years, was one of the longest in Castilian history, but John himself was not a particularly capable monarch.

Portrait of John II of Castile: Ecelan, CC BY-SA 3.0, file

Henry IV of Castile

Monarch of Castile and Leon, 1454–1474

During Henry's reign, the nobles became more powerful and the nation became less centralised. One of King Henry's first priorities was the alliance with Portugal.

Portrait of Henry IV of Castile: Georg von Ehingen, Public domain, file

Isabella I of Castile

Monarch of Castile and Leon, 1474–1504

With Ferdinand's help, she won the War of the Castilian Succession, securing her position as Queen of Castile. Isabella reorganized the governmental system, brought the crime rate down, and unburdened the kingdom of the debt which her half-brother King Henry IV had left behind. Their actions included completion of the Reconquista, the Alhambra Decree which ordered the mass expulsion of Jews from Spain, initiating the Spanish Inquisition, financing Christopher Columbus's 1492 voyage to the New World, and establishing the Spanish Empire.

Portrait of Isabella I of Castile: anonymous, Public domain, file

Juana I of Castile

Monarch of Castile and Leon, 1504–1555

Despite being the ruling Queen of Castile, Joanna had little effect on national policy during her reign as she was declared insane and confined in the Royal Palace in Tordesillas under the orders of her father, who ruled as regent until his death in 1516. Historians have debated the authenticity of her alleged madness, and whether or not it was used to discredit her.

Portrait of Juana I of Castile: Juan de Flandes, Public domain, file

Charles V

Monarch of Castile and Leon, 1516–1556

In 1516, he became King of Spain as co-monarch of Castile and Aragon with his mother. At the death of his paternal grandfather Maximilian in 1519, he inherited the Austrian hereditary lands and was elected as Holy Roman Emperor. The personal union of the European and American territories he ruled was the first collection of realms labelled "the empire on which the sun never sets".

Portrait of Charles V: Attributed to Titian, Public domain, file

Philip II of Spain

Monarch of Castile and Leon, 1556–1598

Under Philip II, Spain reached the height of its influence and power, advancing into the Spanish Golden Age, and ruled territories in every continent then known to Europeans. He finished building the royal palace El Escorial in 1584. Deeply devout, Philip saw himself as the defender of Catholic Europe against the Ottoman Empire and the Protestant Reformation.

Portrait of Philip II of Spain: Sofonisba Anguissola, Public domain, file

Philip III of Spain

Monarch of Castile and Leon, 1598–1621

Philip quickly delegated most of his power and duties to his chief minister, the Duke of Lerma, whose influence shaped much of his reign. Philip is associated with a period of relative peace in Western Europe, called the Pax Hispanica by some historians, but his lack of focus contributed to the Spanish Empire's gradual decline.

Portrait of Philip III of Spain: Andrés López Polanco, Public domain, file

Philip IV of Spain

Monarch of Castile and Leon, 1621–1665

Philip is remembered for his patronage of the arts, including such artists as Diego Velázquez, and his rule over Spain during the Thirty Years' War. By the time of his death, the Spanish Empire had reached approximately 12.2 million square kilometres in area, the largest empire in the world.

Portrait of Philip IV of Spain: Diego Velázquez, Public domain, file

Charles II of Spain

Monarch of Castile and Leon, 1665–1700

He was the last monarch from the House of Habsburg, and his death without children resulted in the 1701 to 1714 War of the Spanish Succession. He experienced lengthy periods of ill health throughout his life, which made the question of who would succeed him central to European diplomacy for much of his reign.

Portrait of Charles II of Spain: Juan Carreño de Miranda, Public domain, file

Culture

Picture

The Alcázar of Segovia is a medieval castle that served as a royal palace and fortress for the Castilian monarchs.

Image: Ángel Sanz de Andrés, CC BY-SA 4.0, file

Sources

Text adapted from the Wikipedia articles listed as sources, CC BY-SA 4.0.