She was born circa 1645. Her father was Lazaro Baez de Benavides, and her mother was _ de Sepulveda.
She married Bartolome Olivares Treviño, son of Juan de Olivares and Juana de Treviño on 25 Dec 1673 in Monterrey. She was 28 years old.
Juan de Olivares Benavides. He married Maria Vela de los Reyes, daughter of Diego Vela Ortiz and Juana de los Reyes.
Francisca de Olivares Benavides. She married Francisco Vela Ortiz, son of Francisco Vela Rocha and Maria Ortiz Sanchez.