Hernando Román de la Vega Sarmiento

Hernando Román de la's father was Rodrigo de Vega Sarmiento and his mother was María de Castro.  His paternal grandparents were Hernández Pacheco Perez Román and Teresa Sarmiento.  He was an only child.

They had a daughter named Constanza.

They had a daughter named Mariana de la.