Teresa of Portugal may refer to:
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Theresa, Countess of Portugal
Theresa ( Portuguese: ''Teresa''; Galician-Portuguese: ''Tareja'' or ''Tareixa''; Latin: ''Tarasia'') (1080 – 11 November 1130) was Countess of Portugal, and for a time claimant to be its independent Queen. She rebelled against her half-si ...
(1080–1130), mother of Afonso Henriques, the first King of Portugal
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Theresa of Portugal, Countess of Flanders (1157–1218), daughter of Afonso Henriques and wife of Philip, Count of Flanders
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Theresa of Portugal, Queen of León
Theresa of Portugal; 1176 – 18 June 1250) was Queen of Léon as the first wife of her first cousin King Alfonso IX of León. She was born the oldest daughter of Sancho I of Portugal and Dulce of Aragon. When her marriage was annulled becaus ...
(1181–1250), daughter of Sancho I of Portugal and wife of Alfonso IX of León
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Infanta Maria Teresa of Braganza
Infanta Maria Teresa of Braganza ( or ; 29 April 1793 – 17 January 1874) was the firstborn child of John VI of Portugal and Carlota Joaquina of Spain, and heir presumptive to the throne of Portugal between 1793 and 1795, until her short-lived br ...
(1793-1874), firstborn child of John VI of Portugal
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