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Afonso II of Portugal

1185 – 1223

King of Portugal

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About Afonso II of Portugal

Lived 1185 – 1223 (aged 37). Afonso II of Portugal was a sovereign.

Afonso II (; 23 April 118525 March 1223), also called Afonso the Fat and Afonso the Leper , was King of Portugal from 1211 until 1223. Afonso was the third monarch of Portugal.

Afonso was the second but eldest surviving son of Sancho I of Portugal and Dulce of Aragon. Afonso succeeded his father on 27 March 1211.

Reign

As a king, Afonso II set a different approach of government. Hitherto, his father Sancho I and his grandfather Afonso I were mostly concerned with military issues either against the neighbouring Kingdom of Castile or against the Moorish lands in the south. Afonso did not pursue territory enlargement policies and managed to ensure peace with Castile during his reign. Despite this, some towns were conquered from the Moors by the private initiative of noblemen and clergy, as when Bishop Soeiro Viegas initiated the conquest of Alcácer do Sal. This does not mean that he was a weak or somehow cowardly man. The first years of his reign were marked instead by internal disturbances between Afonso and his brothers and sisters. The king managed to keep security within Portuguese borders only by outlawing and exiling his kin.

Since military issues were not a government priority, Afonso established the state's administration and centralized power on himself. He designed the first set of Portuguese written laws. These were mainly concerned with private property, civil justice, and minting. Afonso also sent ambassadors to European kingdoms outside the Iberian Peninsula and began amicable commercial relations with most of them.

In 1220, Afonso instituted inquirições to investigate the nature of holdings and to recover whatever had been illegally taken from the crown. This issue was in response to the church's rein over Portuguese land as they supported Afonso's fight in the civil war with Sancho II. These included examination of local noble titles and rights, including investigation of properties, lands and incomes against royal charters that had been issued.

King Afonso was buried originally at the Monastery of Santa Cruz in Coimbra where his body remained for nearly ten years. His remains were transferred subsequently to Alcobaça Monastery, as he had stipulated in his will. He and his wife, Queen Urraca, were buried at its Royal Pantheon.

Marriage and descendants In 1206, he married Urraca, daughter of Alfonso VIII of Castile and Eleanor of England. The couple were both descendants of King Alfonso VI of León. The offspring of this marriage were: Sancho II (8 September 12074 January 1248), king of Portugal; Afonso III (5 May 121016 February 1279), king of Portugal; Eleanor (1211–1231), queen of Denmark Ferdinand (1218–1246), lord of Serpa

Out of wedlock, he had two illegitimate sons: João Afonso (d. 9 October 1234), buried in the Alcobaça monastery; Pedro Afonso (d. after 1249), who accompanied his brother King Afonso in the conquest of Faro in 1249. He had an illegitimate daughter named Constança Peres.

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Important facts

Birth century
Occupation
Nationality
Kingdom of Portugal
Positions held
Monarch of Portugal
Also known as
The Fat

Family & relationships

Spouse
Urraca of Castile, Queen of Portugal
Child
Afonso III of Portugal
Child
Fernando, Lord of Serpa
Child
Leonor of Portugal, Queen of Denmark
Child
Sancho II of Portugal
Parent
Dulce of Aragon
Parent
Sancho I of Portugal

People in Afonso II of Portugal's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Afonso II of Portugal's

Frequently asked questions

Who was Afonso II of Portugal?

King of Portugal

When was Afonso II of Portugal born?

Afonso II of Portugal was born on 23 April 1185 in Coimbra.

When did Afonso II of Portugal die?

Afonso II of Portugal died on 25 March 1223 in Coimbra.

What was Afonso II of Portugal's occupation?

Afonso II of Portugal was a sovereign.

What nationality was Afonso II of Portugal?

Afonso II of Portugal's recorded nationality: Kingdom of Portugal.

Sources & further reading

· Wikipedia: Afonso II of Portugal

· Wikidata: Q296463

· DBpedia: Afonso II of Portugal

Cite this page

APA: Biography.guide. (2026). Afonso II of Portugal. https://biography.guide/afonso-ii-of-portugal/

MLA: "Afonso II of Portugal." Biography.guide, https://biography.guide/afonso-ii-of-portugal/.

Chicago: "Afonso II of Portugal." Biography.guide. https://biography.guide/afonso-ii-of-portugal/.

Data last updated: 2026-09-22 · Spot an error? Report a correction.

Portrait: Wikimedia Commons · author & licence

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