Fernandez Perez Sire de Trastamare

Fernandez Perez Sire de's father was PEDRO FRUELOS (Count) de TRAVA and his mother was URRACA FROLAZ de ATRANGA.  His maternal grandparents were FRUELO de ARIAS and ARIAS DIAZ de ATRANGA.  He was an only child.

They had a daughter named Maria.