He married Maria Concepcion Gonzalez in 1802.

Joaquin Casas married Maria del Carmen Nuncio.

Estevan Casas.

Jose Manuel Casas was born circa 1805.

Bernarda Casas was baptized on 25 Oct 1807 in San Antonio. She married Francisco Treviño.

Maria Magdalena Casas was baptized on 31 Jul 1809 in San Antonio.

Mariana Felipa Nepomucena Casas was baptized on 6 May 1811.

Isabel Casas was born circa 1814.

Jose Mateo Casas was baptized on 24 Sep 1815 in San Antonio.

Maria Josefa Casas was born circa 1816.

Jose Luis Beltran Casas was baptized on 16 Oct 1817 in San Antonio. He married Pilar Enriquez.

Jose Francisco Casas was baptized on 29 Oct 1820 in San Antonio.

Maria Ignacia Casas was baptized on 30 Oct 1822 in San Antonio. She married Ricardo Hernandez.

Jose de Jesus Casas was baptized on 4 Sep 1824 in San Antonio.

Jose Francisco Casas was baptized on 26 Mar 1827 in San Antonio. He married Josefa Lombraña (Nombraña).