Her father was Pedro de Vargas, and her mother was Margarita Rendon.
She married Jose Manuel Casas, son of Juan de las Casas and Josefa de la Garza on 20 Oct 1781 in Camargo. The groom was 25 years old. SAGA marriages bookHis father owned land in Porción 29, Camargo, Porción 39, Camargo.