Her father was Lorenzo Cerna, and her mother was Maria Rita Rodriguez Baca. Her father owned Porción 51, Camargo.
She married Jose Marcelino Longoria, son of Jose Matias Longoria and Maria Margarita Hinojosa on 30 May 1770 in Cerralvo. The groom was 23 years old. It was his second marriage. His father owned Porción 93, Camargo.
Maria Crisanta Longoria. She married Jose Matias Garcia, son of Bartolome Garcia and Maria de la Luz de la Garza on 6 Nov 1797.
Maria Ygnacia Longoria. She married Bruno Garcia, son of Bartolome Garcia and Maria de la Luz de la Garza.