According to José Manuel González Guerra the ancestors are

GENERATION Casa do Gil :

Benito Pereira and Antonia Sánchez

GENERATION Casa do Gil:

Francisco Pereira Sánchez and Concepción Cortés Valcarce

GENERATION Casa do Gil:

Jesús, Balbina, Lisardo, Pegerto , Manuel , María, Manuela and Gil Pereira Cortés. Gil (the name of the house) and Veneranda González (daughter of Camilo and Bimarasia)

GENERATION Casa do Gil:

Emiliano, Cecilia and Concepción (Concha) Pereira González and Antonio Cerviño García from Lobagueira (son of Pedro Cerviño and Raquel García)

5ª GENERATION Casa do Gil: Os Parentes

Marta Cerviño Pereira and José Manuel González Guerra

Marta/José Manuel (5ª), Alba (6ª) and Hugo (7ª)