i'm sorry but this is not the same petra, our petra married antonio valero, had i believe 11 children these are my husbands grandparents my husbands father was the baby and my husband is 50 years old...so i don't see how this is possible, and our petra passed away in our near houston, texas, i wish you good luck i know how hard it is....but MAY GOD GUIDE YOU IN YOUR SEARCH....