Looking for family of Tomisita, Roque, Raymond & Petra Barrera. Siblings, born between 1885 and 1900 at a ranch just outside of Cerralvo. Tomisita and Roque moved to Colorado, after the death or their father, around 1905, supposedly at the hands of a group of men looking for horses and guns for Caranza. Raymond moved to Los Angeles where he was a chef and Petra lived in Cerralvo and Brownsville. Her son, Chevo lived in Chicago.
Any information and/or advice on how to get information about their parents/grandparents, etc., would be greatly appreciated.