That is awesome. I am also mvskoke creek. Your grandfathers acting in one flew over the Cukoo's nest was incredible. One of the first native American characters that wasn't totally black and white. He had depth. He still played the stoic native but with a twist. I don't know if you have ever seen the documentary"reel injun" but it is about Hollywood's depiction of natives in film. They speak about your grandfather on it. You can find it on Netflix if you haven't seen it.