I am looking for information about my grandfather's family. My grandfather is Ambrosio R. Ayala; born 1899 and died in 1985.He spent most of his adult life in Brawley, California. He was married to Candelaria Castellon. We don't know where he was born in Mexico or if he had siblings. All we know is Ambrosio's father's name was also Ambrosio. We don't know what the "R" is in his name, but we assume it is his mother's maiden name.If anyone has information, we would appreciate it.