It appears that we have some names in common, including Antonio Sifuentes:
Maria___ Quintero(baptized "Candelaria" on 2 Feb 1892 in Guadalupe, Zac.)is my paternal grandmother. She is the d/o
Pascual Quintero and Maria Felix Reyes. Pascual was baptized
23 August 1861 in Zacatecas, Zac.
Pascual's parents: Apolonio Quintero and Cresencia Silva
Apolonio's parents: Pedro Quintero and Refugio Caldera.
Cresencia's parents: Jose Maria Silva and Maria Francisca Loreto de Jesus Aguirre.
Cresencia had at least one sister, Juana Silva, who married Leandro Sifuentes who was the son of Antonio Sifuentes and Micaela Rios. Antonio and Micaela Sifuentes had a daughter,
Maria Antonia Sifuentes, baptized 26 May 1861, in Zacatecas,
Zacatecas(see LDS reel # 0245035).
So far, I have only found 2 children of Pedro Quintero (my ggg-grandfather (born 1800-1820)and Refugio Caldera. They are: Margarito Quintero, who m. ___ Ramos, and Apolonio Quintero, my gg-grandfather who I believe remarried after my gg-grandmother, Cresencia Silva died (before 1885) to ____ Delgado.
Is it possible that your ancestor, Apolonia Quintero, was a
sister or daughter to my Pedro Quintero?
Did your Antonio Sifuentes have a son named Leandro?
I'm looking forward to hearing whether any of these names appear to be linked to yours. Thank you for your reply.