I am looking for information regarding my wife's maternal grandmother. She was married to Adolfo E. Romero but the records do not give her maiden name. I saw a reference to a Florencia A and in one birth record Florencia's daughter is listed as Delfina Aguirre Cavazos. This all leads me to suspect that Florencia's maiden name was Aguirre. Her birth date would be 1881 or 1882. Any help appreciated.