Beatriz Pereira de Alvim, condessa de Barcelos

Beatriz Pereira de Alvim (1380-1414)
d/o Nuno Álvares Pereira & Leonor de Alvim
x 8 Nov1401 Afonso, Count of Barcelos

• Afonso of Braganza (1400–1460)
• Isabella of Braganza (1402-1465)
• Ferdinand I, Duke of Braganza(1403–1478

https://en.wikipedia.org/wiki/Beatriz_Pereira_de_Alvim

-dona ISABEL de Portugal, daughter of dom AFONSO de Portugal Conde de Ourem e Arrayolos [later Duque de Bragança] & his first wife Brites Pereira Condesa de Barcellos (Oct 1402-Arevalo 26 Oct 1465, bur Batalla). https://fmg.ac/Projects/MedLands/PORTUGAL.htm#Isabeldied1496

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https://en.wikipedia.org/wiki/Beatriz_Pereira_de_Alvim

Spouse Afonso, Count of Barcelos Father Nuno Álvares Pereira Mother Leonor de Alvim

https://digitarq.arquivos.pt/details?id=3908352

https://ancestors.familysearch.org/en/GDSY-P2X/brites-pereira-de-al...

https://www.wikiwand.com/en/articles/Beatriz_Pereira_de_Alvim

https://everything.explained.today/Beatriz_Pereira_de_Alvim/

https://www.findagrave.com/memorial/226223913/beatriz_pereira-de_alvim

Beatriz Pereira de Alvim was a Portuguese noblewoman, the only child of Nuno Álvares Pereira and his wife Leonor de Alvim. On November 8, 1401, she married Afonso, Count of Barcelos, illegitimate son of King João I of Portugal. She died of childbirth before her husband became Duke of Braganza.