Sancho Alfonso of Castile (1342–1374), known in

Spanish Spanish might refer to: * Items from or related to Spain: **Spaniards are a nation and ethnic group indigenous to Spain **Spanish language, spoken in Spain and many countries in the Americas **Spanish cuisine **Spanish history **Spanish culture ...

as ''Don Sancho Alfonso de Castilla'', was Infante of Castile, 1st Count of Alburquerque. He was born in

Seville Seville ( ; , ) is the capital and largest city of the Spain, Spanish autonomous communities of Spain, autonomous community of Andalusia and the province of Seville. It is situated on the lower reaches of the Guadalquivir, River Guadalquivir, ...

as the ninth of the ten illegitimate children of

Alfonso XI of Castile Alfonso XI (11 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 ...

and Leonor de Guzmán. He participated in a revolt of the Castilian nobles against the

despotic In political science, despotism () is a form of government in which a single entity rules with absolute power. Normally, that entity is an individual, the despot (as in an autocracy), but societies which limit respect and power to specific gr ...

rule of his brother,

Peter of Castile Peter (; 30 August 133423 March 1369), called Peter the Cruel () or the Just (), was King of Castile and León from 1350 to 1369. Peter was the last ruler of the main branch of the House of Ivrea. He was excommunicated by Pope Urban V for h ...

. Together with his brothers Henry (future Henry II of Castile), Fadrique and Tello, Sancho fought against his half-brother Peter. In April 1366, his brother

Henry Henry may refer to: People and fictional characters * Henry (given name), including lists of people and fictional characters * Henry (surname) * Henry, a stage name of François-Louis Henry (1786–1855), French baritone Arts and entertainmen ...

named him Count of Alburquerque, lord of Ledesma, Alba de Liste, Medellín, Tiedra and Montalbán. These lands had been confiscated from the only son of

João Afonso de Albuquerque João Afonso de Albuquerque, (28 September 1354), Juan Alfonso de Alburquerque in Spanish and nicknamed "o do Ataúde", 6th Lord of Alburquerque, Badajoz, Alburquerque, was a member of the highest ranks of the nobility of the Kingdom of Portugal, ...

and 7th Lord of Alburquerque. In 1373, Sancho married

Beatrice of Portugal Beatrice (, ; 7–13 February 1373 – ) was the only surviving legitimate child of King Ferdinand I of Portugal and his wife, Leonor Teles. She became Queen consort of Castile by marriage to King John I of Castile. Following her father's d ...

, daughter of

Peter I of Portugal Peter I (; 8 April 1320 – 18 January 1367), known as Peter the Just () or Peter the Cruel (), was King of Portugal from 1357 until his death in 1367. Early life Born on 8 April 1320 in Coimbra, Peter was the fifth child of Afonso of Portuga ...

and Inês de Castro. They had one daughter:

Eleanor of Alburquerque Eleanor of Alburquerque (1374 – 16 December 1435) was a Castilian noblewoman, Countess of Alburquerque, who became List of Aragonese consorts, Queen of Aragon by her marriage to Ferdinand I of Aragon. She was the regent of Aragon during th ...

, who married

Ferdinand I of Aragon Ferdinand I (Spanish: ''Fernando I''; 27 November 1380 – 2 April 1416 in Igualada, Òdena) named Ferdinand of Antequera and also the Just (or the Honest) was king of Aragon, Valencia, Majorca, Sardinia and (nominal) Corsica and king of Sicil ...

. He also had an illegitimate daughter, Leonor Sánchez de Castilla, who had a liaison with her first cousin Fadrique de Castilla, 1st Duke of Benavente, illegitimate son of

Henry II of Castile Henry II (13 January 1334 – 29 May 1379), called Henry of Trastámara or the Fratricidal (''el Fratricida''), was the first List of Castilian monarchs, King of Castile and List of Leonese monarchs, León from the House of Trastámara. He became ...

with mistress Beatriz Ponce de León.

Ancestors

References

Sources

* * * Francisco de Moxó y de Montoliu, ''Estudios sobre las relaciones entre Aragón y Castilla'', 1997, {{DEFAULTSORT:Sancho of Castile (1342-1374) 1342 births 1375 deaths People from Seville 14th-century Castilians Counts of Spain Spanish people of Portuguese descent Spanish people of Italian descent Castilian House of Burgundy Sons of kings