Atotonilco - Becerra Family

Looking for information on the family of Ramon Becerra F(Franco?) who was born in the early 1900s (1902-1908?) in Atotonilco, Jalisco. It's unclear "which" Atotonilco. The family of Ramon Becerra was said to be wealthy ranch owners in the area in the late 1920s. Does anyone has any record of such family/ranch?