Pedro Afonso Ribeiro

Pedro Afonso's father was Afonso Pires Ribeiro and his mother was Maria (D.) Raimundes de Sequeira.  His paternal grandparents were Pedro Nunes Ribeiro, o Pestanas de CãoÐ and Maria (D.) Soares Velho; his maternal grandfather was Raimundo Viegas de Sequeira.  He was an only child.

They had a daughter named Margarida (D.) Pires.