Quirina Dominguez wasn't a daughter of Doña Josefa Ortiz de Dominguez. The Corregidoras children were: Ignacia, José María, Mariano, Dolores, Miguel, Juana, Micaela, another Miguel, a second Dolores, Manuela, María Ana, Luis, Magdalena, and Camila.
Quirina was the daughter of Don Quirino Domínguez Ulloa, substitute governor of Chiapas in 1832, and his wife Rosalia Román Villatoro. Thus she was an aunt of famous doctor Belisario Dominguez, senator and politican, killed in 1913 at the National Congress by Victoriano Huerta's army. Doctor Belisario's father was Don Cleofas Dominguez Román, one of Quirina's brothers. The others were Domingo, Vicente, Gregorio, Nicolás, Primitivo, Pantaleón, and Gregoria.
They were an important family in Comitán, Chiapas, with no relationship with Don Miguel Dominguez family, the corregidora's husband.