Maria Beatriz Navarro was the daughter of Juan Navarro and Maria Rodriguez de Sosa.
She married Alonso Sosa Albornoz.
She married Bernabe de las Casas.
Maria Ana Sosa Albornoz married Alonso de Farias.
Marcos de las Casas married Gertrudis de la Vega.
Bernabe de las Casas married Isabel de la Garza.
Maria de las Casas was born circa 1604. She married Juan Alonso Lobo Guerrero.
Beatriz de las Casas was born circa 1604. She married Diego de Villarreal.