Im 46 yrs old the son of anthony j bang married karan newbold.then changed our name to bangs.i think he did this around 1965…my gramparents lived in milwaukee wis when i was around 5yrs old my dad changed his age and dob to be a bangs and 10/yrs younger..i am Patrick l bangs/bang...i remenber seeing it my grampas medical chart when he died in milwaukee wi.please contact me if you know any more info.thank you so much