Her father was Jose Marcelino Longoria, and her mother was Maria Francisca de la Serna.
She married Jose Matias Garcia, son of Bartolome Garcia and Maria de la Luz de la Garza on 6 Nov 1797. He owned Las Animas grant, Jim Hogg County. His father owned Porción 26, Camargo, Porción 28, Camargo.
Maria Antonia Garcia. She married Juan Manuel Ramirez, son of Jose Ygnacio Ramirez Hinojosa and Ygnacia Martinez. She died on 9 Nov 1854. Her husband died on 5 Jan 1873.