Hi Luis: I have exchanged some information with your father. Have you conducted any genealogical research? I have looked around for Ayala ancestors without much success. Do you know where your GreatGrandpa Rosalio was born?? If so, you could obtain a birth certificate from that town, and find out his parents' origins and possibly his grandparents, also. Have a happy thanksgiving. Send some pictures of your family. Take Care. Felipe.