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YearMaps
Early Middle Ages961 CE – 1235 CEPeak: 257,218 km² (1104 CE)

Kingdom of Castile: Map & History

The Kingdom of Castile was a polity in the Iberian Peninsula during the Middle Ages.

5.5
961 CEDrag timeline:1104 CE1235 CE
961 CE
1025 CE
1100 CE
1175 CE
1235 CE
Capital: No settled capitalCapital at 42.34°N, 3.70°WPeak Extent: 257,218 km²Vector Attribution: Cliopatria (CC BY 4.0)Wikidata: Q179293 ↗
W

Wikipedia Encyclopedic Compendium

Historiographical synthesis & structured realm registry

Wikipedia: Kingdom of Castile
Kingdom of Castile historical cartography
Christian kingdom in Iberia (1065–1833)

The Kingdom of Castile was a polity in the Iberian Peninsula during the Middle Ages. It traces its origins to the 9th-century County of Castile, as an eastern frontier lordship of the Kingdom of León. During the 10th century, the Castilian counts increased their autonomy, but it was not until 1065 that it was separated from the Kingdom of León and became a kingdom in its own right. Between 1072 and 1157, it was again united with León, and after 1230, the union became permanent.

Capital / Seat
No settled capital
Common Languages
Spanish, Basque, Mozarabic, Andalusian Arabic
State Governance
Feudal monarchy (1065–1230)
Historical Religion
Roman Catholicism (state religion), Judaism and Islam
Peak Territory
257,218 km²
Key Dynasts / Leaders
Sancho II (first), Ferdinand III (last)
Preceded By
Kingdom of León
Succeeded By
Spain
Content & infobox metadata adapted from Wikipedia (Kingdom of Castile)

Modern Countries Once Part of Kingdom of Castile

At its mapped extent, Kingdom of Castile covered territory in 2 present-day countries. The period shown is when the mapped borders include that country, and the note says how much of it.

Derived by testing mapped cities against this polity's dated territorial polygons, so the list is indicative and follows the borders in the source dataset.

Kingdom of Castile in Depth

History

According to the chronicles of Alfonso III of Asturias, the first reference to the name "Castile" (Castilla) can be found in a document written during AD 800. In the Al-Andalus chronicles from the Cordoban Caliphate, the oldest sources refer to it as Al-Qila, or "the castled" high plains past the territory of Alava, further south than it and the first encountered in their expeditions from Zaragoza. The name reflects its origin as a march on the eastern frontier of the Kingdom of Asturias, protected by castles, towers, or castra, in a territory formerly called Bardulia.

The County of Castile, bordered in the south by the northern reaches of the Spanish Sistema Central mountain system, was just north of modern-day Madrid province.

Government: municipal councils and parliaments

As with all medieval kingdoms, supreme power was understood to reside in the monarch "by the grace of God", as the legal formula explained. Nevertheless, rural and urban communities began to form assemblies to issue regulations to deal with everyday problems. Over time, these assemblies evolved into municipal councils, known as variously as ayuntamientos or cabildos, in which some of the inhabitants, the property-owning heads of households (vecinos), represented the rest. By the 14th century these councils had gained more powers, such as the right to elect municipal magistrates and officers (alcaldes, speakers, clerks, etc.) and representatives to the parliaments (Cortes).

Sections adapted from Wikipedia: Kingdom of Castile (CC BY-SA 4.0).

Kingdom of Castile: Key Facts

Key facts about Kingdom of Castile
CapitalBurgos
Official languageSpanish
ReligionsCatholic Church, Islam, Judaism
Form of governmentabsolute monarchy, monarchy
CurrencySpanish maravedí
Founded1065
Dissolved30 November 1833

Preceded by

Succeeded by

Facts from Wikidata Q179293 (CC0).

Kingdom of Castile Map Over Time

Dated world maps on which Kingdom of Castile appears, with the other states of the time.

Kingdom of Castile Timeline

Key historical inflections from foundation to peak territorial expansion

1 Epochs
Territorial Apex1104 CE

Expansion to peak recorded area of 257,218 km² in 1104 CE.

Kingdom of Castile: Frequently Asked Questions

When did the Kingdom of Castile exist?

The Kingdom of Castile is dated to 961 CE – 1235 CE, in the Early Middle Ages era.

What was the capital of the Kingdom of Castile?

The capital of the Kingdom of Castile was No settled capital.

How large was the Kingdom of Castile at its peak?

At its peak in 1104 AD the Kingdom of Castile covered about 257,218 km².

How did the map of the Kingdom of Castile change over time?

The Kingdom of Castile appears on 3 dated world maps in the atlas, from 1000 CE to 1200 CE. Each shows its borders in that year next to the other states of the time.