Juan Menéndez de Valdés

Juan's father was Martín Fernández de Valdés and his mother was María de Oviedo.  His paternal grandparents were Fernán Alvarez de Valdés and Mayor Martinez; his maternal grandparents were Diego Gonzáles de Oviedo and Merino Mayor de Asturias.  He was an only child.

They had a son named Menén.