Margarida (D.) Pires Ribeiro

Margarida (D.) Pires' father was Pedro Afonso Ribeiro and her mother was Alda (D.) Martins Curutelo.  Her paternal grandparents were Afonso Pires Ribeiro and Maria (D.) Raimundes de Sequeira.  She was an only child.

They had a son named João Pires.