(Redirected from Beatriz of Portugal (1430-1506) )
Duchess of Viseu
Infanta Beatriz of Portugal (13 June 1430 – 30 September 1506) was a Portuguese infanta , daughter of John, Constable of Portugal (fourth son of King John I of Portugal and his wife Philippa of Lancaster ), and Isabella of Barcelos , a daughter of Afonso I, Duke of Braganza .
Biography
Due to the Aviz dynasty marriage policy, Beatrice was first cousin and sister-in-law of king Afonso V of Portugal , first cousin once removed and mother-in-law of king John II of Portugal , first cousin and mother-in-law of Ferdinand II, 3rd Duke of Braganza and mother of king Manuel I of Portugal , playing an active role in politics during the consecutive reigns of Afonso V, John II and Manuel I.
Through her sister Isabella , wife of John II of Castile , she was an aunt of Isabella I of Castile , helping to settle both the Treaty of Alcáçovas and the Treaty of Terçarias de Moura between the Kingdom of Portugal and the Kingdom of Castile , after meeting with her niece Isabella in person.
She was also predominant in the Order of Santiago , acting as tutor for her son Diogo.
Infanta Beatrice protected and encouraged Gil Vicente , a Portuguese playwright, considered as the father of the Portuguese theatre .
She founded the Religiosas da Conceição monastery , in Beja , where her husband was buried.
Marriage and children
In 1447, Beatrice married her cousin Infante Ferdinand (Portuguese: Fernando ), 2nd Duke of Viseu , son of King Edward of Portugal (her uncle). From this marriage, they had nine children:
Infante João (1448–1472), 3rd Duke of Viseu , 2nd Duke of Beja , 7th Constable of Portugal ;
Infante Diogo (1450–1484), 4th Duke of Viseu , 3rd Duke of Beja ;
Infanta Eleanor of Viseu (1458–1525), married to King John II of Portugal , becoming Queen of Portugal;
Infanta Isabella of Viseu (1459–1521), married to Ferdinand II, Duke of Braganza ;
Infante Duarte of Viseu (1462–1476 or after);
Infante Simão of Viseu (died in 1465/1470);
Infanta Catarina of Viseu (1465–bef.1470);
Infante Dinis of Viseu (1468–bef.1470);
Infante Manuel (1469–1521), 5th Duke of Viseu , 4th Duke of Beja . Became King of Portugal , as Manuel I, following his cousin's (John II ) death.
Ancestry
Ancestors of Beatriz of Portugal, Duchess of Viseu
See also
References
de Sousa, Antonio Caetano (1735). Historia genealogica da casa real portugueza [Genealogical History of the Royal House of Portugal ] (in Portuguese). Vol. 2. Lisboa Occidental. p. 167.
Bibliography
”Nobreza de Portugal e do Brasil” – Vol. I, page 298 and 312. Published by Zairol Lda., Lisbon 1989.
External links
Infantas of Portugal The generations indicate descent form Afonso I , and continues through the House of Aviz , the House of Habsburg through Infanta Isabel, Holy Roman Empress and Queen of Spain , and the House of Braganza through Infanta Catarina, Duchess of Braganza . 1st generation
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* also an infanta of Spain and an archduchess of Austria , ** also an imperial princess of Brazil , *** also a princess of Saxe-Coburg and Gotha, Duchess in Saxony , ◙ Also a princess of Braganza , ƒ title of pretense
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