Her father was Matias de San Miguel.
She married Nicolas Alonso de los Ynojos.
Lorenzo Alonso de los Ynojos, born 1680. He married Maria Rosa de Arredondo, daughter of Juan de Arredondo and Margarita de Caliz de Montemayor on 25 Jun 1704 in Saltillo. In 1693, he requested a dispensation to marry Beatriz Flores de Valdez in Saltillo.