Fernão was the son of unknown parents. The date and place of his birth have not been found.
His wife was Leonor Lopes de Sousa. They were married, but the date and place have not been found. Their only known child was Brites (?-?).
Note 1
Vasco Fernandes COUTINHO , Senhor de Marialva †1383 & Brites Gonçalves de MOURA , Senhora do couto de Moura