Perez:Hacienda de Cedros, Zacatecas

Hello everyone my name is Lona Rivera, I am new to Nuestros Ranchos, but not to genealogy.
I am beginning research on my mother's Perez line. I know that my great grandfather was Magdaleno Perez born about 1886 at Hacienda de Cedros, Zacatecas. He married Anacleta Fraire in 1905 at Viesca, Coahuila. They had three children including my grandfather Aniceto Perez who was born in 1909 and then they both died and the children were raised by family members. I would like to communicate with anyone who might have information on the Hacienda de Cedros area or who has family from there. I have ordered films from the LDS Family History Library, but they are on back order, so I won't get them for awhile. Thanks