She was born circa 1635. Her father was Bernardo Flores de Abrego, and her mother was Josefa Fernandez de Castro y de la Cerda.
She married Francisco Baez de Benavides Martinez, son of Francisco Baez de Benavides Lopez and Isabel Martinez Guajardo Navarro.
Francisco Baez de Benavides Flores, born 1655. He married Juana Vela Ortiz, daughter of Francisco Vela Rocha and Maria Ortiz Sanchez.
Joseph Baez de Benavides Flores, born 1669. He married Francisca Cervera, daughter of Gabriel de Cervera and Maria de Longoria Rodriguez.
Maria Inez Baez de Benavides, born 1680. She married Jose Nicolas Chapa, son of Juan Bautista Chapa and Beatriz de Olivares Treviño in 1710.