I would need a better date than maybe 1922. Our newspapers are not on a digital medium that can be searched. You have to physically read the pages to find stuff. If you know within a month or so, I would be happy to look it up for you.
The find a grave site lists a Grant Brown as having lived from April 6,1881 to May 15, 1951. The Star might have his obituary. http://www.findagrave.com...i?page=gs& You will have to type in his name. The site has a photo of his headstone. (Be sure to get the Montana listing and click onto his name)