Jose Francisco Casas was baptized on 26 Mar 1827 in San Antonio, the son of Jose Ignacio Casas and Maria Concepcion Gonzalez. His padrino was Miguel Arciniega, and his madrina was Concepcion Losoya.
He married Josefa Lombraña (Nombraña) on 20 Apr 1865.
Maria de los Santos Casas was baptized on 24 Jun 1849 in San Antonio. She married Octaviano Salinas.
Luis Casas was baptized on 30 Jul 1851 in San Antonio. He married Concepcion Diaz.