Person
Beatriz Pereira de Alvim
wife of Afonso, Count of Barcelos
Beatriz Pereira de Alvim (1380–1415) was the daughter of Nuno Álvares Pereira and his wife Leonor de Alvim, and.
On 8 November 1401, she married Afonso, Count of Barcelos.
She died before her husband became Duke of Braganza.