I am Franz Anton Hechtl's biological granddaughter. Here's a couple of facts about him. He registered for the draft and was sent to the small engine school in Minnesota for a few months. His right eye was actually glass, thanks to a "William Tell" incident gone bad as a child. He worked for the "Harmon Motor" company, and then worked for the Hoover Vacuum company, from about 1919 to about 1930 when his health prevented him from working at all. In 1926, he legally changed his name to "Frank DuBarr" in Wayne County, MI. My father Eugene was born to him and Nettie Lucille Ingram in Detroit on September 15, 1930.