I'm looking for information on my grandmother's family. Her name was Matilde Perez dob1861 in Sonora. She married Santiago Cañez. Her father's surname was Romero her mother's name was Marcelina Perez. My mother, Maria Petra Cañez was born 1889 in San Miguel de Orcasitas. My uncles worked the mines in Sonora and Tucson, Arizona in the late 1800's. Their names were Santiago, Antonio, Jose Maria, and Francisco. Besides my mother there were two other daughters, Eloisa and Rosario.