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Denis I of Portugal
Photo: Unknown author Unknown author, Public domain, via Wikimedia Commons16

Denis I of Portugal

King of Portugal from 1279 to 1325

Denis (Latin: Dionysius Alphonsus, Portuguese: Dinis Afonso; 9 October 1261 – 7 January 1325), called the Farmer King (Rei Lavrador) and the Poet King (Rei Poeta), was King of Portugal from 1279 until his death in 1325.2

From Wikipedia’s article on Denis I of Portugal (this version), CC BY-SA 4.0.

Born Oct 9, 1261, died Jan 7, 1325.1

About

Denis was the eldest son of Afonso III of Portugal by his second wife, Beatrice of Castile, and grandson of Afonso II of Portugal. Denis succeeded his father in 1279. He was married to Elizabeth of Aragon, who was later canonised as a saint of the Roman Catholic Church.

Denis ruled Portugal for over 46 years. He worked to reorganise his country's economy and gave an impetus to Portuguese agriculture. He ordered the planting of a large pine forest (that still exists today) near Leiria to prevent soil degradation that threatened the region, and to serve as a source of raw materials for the construction of the royal ships. He was also known for his poetry, which constitutes an important contribution to the development of Portuguese as a literary language.

From Wikipedia’s article on Denis I of Portugal, shared under CC BY-SA 4.0.2

Companies

Early life and education

Born on 9 October 1261 in Lisbon, Denis was the eldest son of Afonso III of Portugal and Beatrice of Castile, an illegitimate daughter of King Afonso X of Castile. Beatrice and Afonso were married c. 1253 to settle a dispute regarding the sovereignty of the Algarve. Afonso III agreed to temporarily abdicate his rights over the Algarve and lands east of Guadiana until his first-born son with Beatrice was seven. At the time of the wedding, Afonso was still married to Matilda II of Boulogne, who, in 1255, accused her husband before Pope Alexander IV of bigamy. In 1258, the Pope condemned Afonso III for adultery and placed him under interdict. Alexander IV's successor, Pope Urban IV, finally legitimized Denis and his siblings in 1263.

From Wikipedia’s article on Denis I of Portugal (this version), CC BY-SA 4.0.

Career

Occupation: writer, poet, translator, monarch, farmer, composer, politician.10

  • 1279 to 1325Monarch of Portugal9
  • Date not recordedFounded Military Order of Christ3
  • Date not recordedFounded University of Coimbra4
  • Date not recordedFounded Castle of Serpa5
  • Date not recordedFounded Castle of Arraiolos6
  • Date not recordedFounded Order of Saint James of the Sword7
  • Date not recordedFounded Order of Christ8

Personal life

  • BornOct 9, 1261, Lisbon11
  • DiedJan 7, 1325, Santarém12
  • CitizenshipKingdom of Portugal13
  • SpouseElizabeth of Aragon 1282 to 132514

Denis' only wife was Isabel or Elizabeth of Aragon, daughter of Peter III of Aragon and Constance of Sicily. They married in 1282 and had a son and a daughter. Like other monarchs of the time, he had several illegitimate children as well.

From Wikipedia’s article on Denis I of Portugal (this version), CC BY-SA 4.0.

Sources

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