My dad, Juan Claudio Leon Leon, was originally from San Francisco del Rincon, Guanajuato, Mexico. He often traveled to Chicago as a young man (19-23 years old) and mentioned that he may have fathered some children. If I remeber correctly, his friends called him "Mariano" or "Claudio".He was born in 1932 (or so) and has since passed away. I've always wondered if he left some unwed young mother behind as he would often leave my mom before he finally settled down with us. We're 10 children in all.