Fernão Pires De Guimarães

Fernão Pires De's father was Pedro Fromariz and his mother was Gotinha.  His paternal grandparents were Flavius Theodosius Thedeo and Soeira. He had two brothers named Paio Pires De and Pedro Pires De.

They had two sons named João Fernandes De and Martim Fernandes De.