She was born circa 1788. Her father was Tomas de Olivares, and her mother was Ana Gertrudis Longoria. Her father owned Porción 8, Camargo, Porción 34, Camargo, Porción 35, Camargo, Porción 37, Camargo.
She married Pedro Ygnacio Garcia, son of Bartolome Garcia and Maria de la Luz de la Garza on 2 Nov 1784 in Camargo. She was -4 years old. He owned Porción 27, Camargo, Porción 30, Camargo. His father owned Porción 26, Camargo, Porción 28, Camargo. Marriage source: link.